[
  {
    "id": "J001",
    "type": "判断题",
    "type_code": "judge",
    "stem": "专项调查只能采用定量调查方法。",
    "stem_text": "专项调查只能采用定量调查方法。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 75,
        "uid": "12-075",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第75题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J001.html"
  },
  {
    "id": "J002",
    "type": "判断题",
    "type_code": "judge",
    "stem": "控制观察一般用于探索性或有一定深度的专题调查。",
    "stem_text": "控制观察一般用于探索性或有一定深度的专题调查。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 76,
        "uid": "12-076",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第76题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J002.html"
  },
  {
    "id": "J003",
    "type": "判断题",
    "type_code": "judge",
    "stem": "预调查法是调查方案可行性研究的重要方法之一。",
    "stem_text": "预调查法是调查方案可行性研究的重要方法之一。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 77,
        "uid": "12-077",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第77题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J003.html"
  },
  {
    "id": "J004",
    "type": "判断题",
    "type_code": "judge",
    "stem": "问句设计中，适当使用非常专业的词语，可以提高回答质量。（ ）",
    "stem_text": "问句设计中，适当使用非常专业的词语，可以提高回答质量。（ ）",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 78,
        "uid": "12-078",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第78题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J004.html"
  },
  {
    "id": "J005",
    "type": "判断题",
    "type_code": "judge",
    "stem": "演示报告是书面报告的浓缩版本，应该包含主要观点和重要结论。",
    "stem_text": "演示报告是书面报告的浓缩版本，应该包含主要观点和重要结论。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 79,
        "uid": "12-079",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第79题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J005.html"
  },
  {
    "id": "J006",
    "type": "判断题",
    "type_code": "judge",
    "stem": "在组距式频数分布表中，统计分组应遵循“上限不计入”原则。",
    "stem_text": "在组距式频数分布表中，统计分组应遵循“上限不计入”原则。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 80,
        "uid": "12-080",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第80题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J006.html"
  },
  {
    "id": "J007",
    "type": "判断题",
    "type_code": "judge",
    "stem": "系统抽样中当抽样间距正好与总体中变化的某种周期性一致时会形成系统偏差。",
    "stem_text": "系统抽样中当抽样间距正好与总体中变化的某种周期性一致时会形成系统偏差。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 81,
        "uid": "12-081",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第81题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J007.html"
  },
  {
    "id": "J008",
    "type": "判断题",
    "type_code": "judge",
    "stem": "在对同一参数进行估计时，其估计量的抽样标准误或抽样方差愈小，其精确性愈高。",
    "stem_text": "在对同一参数进行估计时，其估计量的抽样标准误或抽样方差愈小，其精确性愈高。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 82,
        "uid": "12-082",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第82题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J008.html"
  },
  {
    "id": "J009",
    "type": "判断题",
    "type_code": "judge",
    "stem": "研究两个品质型变量之间的关系，一般采用列联分析。",
    "stem_text": "研究两个品质型变量之间的关系，一般采用列联分析。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 83,
        "uid": "12-083",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第83题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J009.html"
  },
  {
    "id": "J010",
    "type": "判断题",
    "type_code": "judge",
    "stem": "在Logistic回归中，优势比率为事件不发生与发生的概率比。",
    "stem_text": "在Logistic回归中，优势比率为事件不发生与发生的概率比。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 84,
        "uid": "12-084",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第84题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J010.html"
  },
  {
    "id": "J011",
    "type": "判断题",
    "type_code": "judge",
    "stem": "联合分析中，若属性A的三个水平所对应的效用值依次为-3.79、2.57、0.18，则属性A的效用范围为6.36。",
    "stem_text": "联合分析中，若属性A的三个水平所对应的效用值依次为-3.79、2.57、0.18，则属性A的效用范围为6.36。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第12届",
        "edition_num": 12,
        "no": 85,
        "uid": "12-085",
        "file": "第12届本科模拟题（10.19）.xlsx"
      }
    ],
    "source_display": "第12届 第85题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J011.html"
  },
  {
    "id": "J012",
    "type": "判断题",
    "type_code": "judge",
    "stem": "为了节省费用，X公司将三个调查项目整合为一个大项目进行实施是可行的。",
    "stem_text": "为了节省费用，X公司将三个调查项目整合为一个大项目进行实施是可行的。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 75,
        "uid": "13-075",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第75题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J012.html"
  },
  {
    "id": "J013",
    "type": "判断题",
    "type_code": "judge",
    "stem": "一般情况下，入户面访比邮寄调查在数据收集的灵活性上更具优势。",
    "stem_text": "一般情况下，入户面访比邮寄调查在数据收集的灵活性上更具优势。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 76,
        "uid": "13-076",
        "file": "第13届市调大赛本科组模拟题.docx"
      },
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 76,
        "uid": "17-076",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第76题、第17届 第76题",
    "source_count": 2,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J013.html"
  },
  {
    "id": "J014",
    "type": "判断题",
    "type_code": "judge",
    "stem": "调查设计中的操作定义是指把构想转化为市场调查问题的设计过程。",
    "stem_text": "调查设计中的操作定义是指把构想转化为市场调查问题的设计过程。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 77,
        "uid": "13-077",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第77题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J014.html"
  },
  {
    "id": "J015",
    "type": "判断题",
    "type_code": "judge",
    "stem": "等级法可以用于表示事物大小、多少之类的定距与定比问题的答案设计。",
    "stem_text": "等级法可以用于表示事物大小、多少之类的定距与定比问题的答案设计。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 78,
        "uid": "13-078",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第78题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J015.html"
  },
  {
    "id": "J016",
    "type": "判断题",
    "type_code": "judge",
    "stem": "在市场调查实施中，被调查者的安全和隐私保护一般包含在督导手册中。",
    "stem_text": "在市场调查实施中，被调查者的安全和隐私保护一般包含在督导手册中。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 79,
        "uid": "13-079",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第79题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J016.html"
  },
  {
    "id": "J017",
    "type": "判断题",
    "type_code": "judge",
    "stem": "用来描述总体的特征的概括性数字度量，称为统计量。（ ）",
    "stem_text": "用来描述总体的特征的概括性数字度量，称为统计量。（ ）",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 80,
        "uid": "13-080",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第80题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J017.html"
  },
  {
    "id": "J018",
    "type": "判断题",
    "type_code": "judge",
    "stem": "滚雪球抽样适用于特征稀少的群体的调查。",
    "stem_text": "滚雪球抽样适用于特征稀少的群体的调查。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 81,
        "uid": "13-081",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第81题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J018.html"
  },
  {
    "id": "J019",
    "type": "判断题",
    "type_code": "judge",
    "stem": "样本量取决于调查估计值所要求的精度。精度越高，样本量越小。",
    "stem_text": "样本量取决于调查估计值所要求的精度。精度越高，样本量越小。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 82,
        "uid": "13-082",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第82题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J019.html"
  },
  {
    "id": "J020",
    "type": "判断题",
    "type_code": "judge",
    "stem": "若列联表的行数为3，列数为2，则[[IMG:13_image6.png]]检验的自由度为6。",
    "stem_text": "若列联表的行数为3，列数为2，则[χ²]检验的自由度为6。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 83,
        "uid": "13-083",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第83题",
    "source_count": 1,
    "images": [
      "13_image6.png"
    ],
    "warnings": [],
    "conflict": null,
    "url": "/q/J020.html"
  },
  {
    "id": "J021",
    "type": "判断题",
    "type_code": "judge",
    "stem": "多元统计分析研究的是多个随机变量及其相互关系的统计总体。",
    "stem_text": "多元统计分析研究的是多个随机变量及其相互关系的统计总体。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 84,
        "uid": "13-084",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第84题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J021.html"
  },
  {
    "id": "J022",
    "type": "判断题",
    "type_code": "judge",
    "stem": "确定评价指标的权数的方法有：德尔菲法、层次分析法、强制打分法、主成分分析法、因子分析法和相关系数构权法等，其中最常用的是主成分分析法和层次分析法。",
    "stem_text": "确定评价指标的权数的方法有：德尔菲法、层次分析法、强制打分法、主成分分析法、因子分析法和相关系数构权法等，其中最常用的是主成分分析法和层次分析法。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第13届",
        "edition_num": 13,
        "no": 85,
        "uid": "13-085",
        "file": "第13届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第13届 第85题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J022.html"
  },
  {
    "id": "J023",
    "type": "判断题",
    "type_code": "judge",
    "stem": "市场调查的系统性强调调查全过程的环环相扣、相互影响。",
    "stem_text": "市场调查的系统性强调调查全过程的环环相扣、相互影响。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 75,
        "uid": "14-075",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第75题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J023.html"
  },
  {
    "id": "J024",
    "type": "判断题",
    "type_code": "judge",
    "stem": "电话调查中的随机拨号方法是根据随机抽样的原理设计的。",
    "stem_text": "电话调查中的随机拨号方法是根据随机抽样的原理设计的。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 76,
        "uid": "14-076",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第76题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J024.html"
  },
  {
    "id": "J025",
    "type": "判断题",
    "type_code": "judge",
    "stem": "无论概率抽样还是非概率抽样都可以计算抽样误差，并能根据需要进行控制。",
    "stem_text": "无论概率抽样还是非概率抽样都可以计算抽样误差，并能根据需要进行控制。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 77,
        "uid": "14-077",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第77题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J025.html"
  },
  {
    "id": "J026",
    "type": "判断题",
    "type_code": "judge",
    "stem": "封闭式问题回答方式中的多项选择法就是从备选答案中选出多个答案。",
    "stem_text": "封闭式问题回答方式中的多项选择法就是从备选答案中选出多个答案。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 78,
        "uid": "14-078",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第78题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J026.html"
  },
  {
    "id": "J027",
    "type": "判断题",
    "type_code": "judge",
    "stem": "调查员手册包括被调查者应如何客观真实地回答问题。",
    "stem_text": "调查员手册包括被调查者应如何客观真实地回答问题。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 79,
        "uid": "14-079",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第79题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J027.html"
  },
  {
    "id": "J028",
    "type": "判断题",
    "type_code": "judge",
    "stem": "抽样调查中只有采用概率抽样方法获取的样本数据才能用来推断总体信息，非概率抽样不能用于推断总体。",
    "stem_text": "抽样调查中只有采用概率抽样方法获取的样本数据才能用来推断总体信息，非概率抽样不能用于推断总体。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 80,
        "uid": "14-080",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第80题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J028.html"
  },
  {
    "id": "J029",
    "type": "判断题",
    "type_code": "judge",
    "stem": "无回答调整因子是原样本单元的权数之和与给出回答的单元权数之和的比值。",
    "stem_text": "无回答调整因子是原样本单元的权数之和与给出回答的单元权数之和的比值。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 81,
        "uid": "14-081",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第81题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J029.html"
  },
  {
    "id": "J030",
    "type": "判断题",
    "type_code": "judge",
    "stem": "比率估计量可以看成是回归估计量的一种特例。",
    "stem_text": "比率估计量可以看成是回归估计量的一种特例。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 82,
        "uid": "14-082",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第82题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J030.html"
  },
  {
    "id": "J031",
    "type": "判断题",
    "type_code": "judge",
    "stem": "列联分析是用于研究两个数值型变量的关系。",
    "stem_text": "列联分析是用于研究两个数值型变量的关系。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 83,
        "uid": "14-083",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第83题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J031.html"
  },
  {
    "id": "J032",
    "type": "判断题",
    "type_code": "judge",
    "stem": "多元线性回归模型中，多重判定系数同时考虑了样本量个数和自变量个数。",
    "stem_text": "多元线性回归模型中，多重判定系数同时考虑了样本量个数和自变量个数。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 84,
        "uid": "14-084",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第84题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J032.html"
  },
  {
    "id": "J033",
    "type": "判断题",
    "type_code": "judge",
    "stem": "因子分析中，公共因子方差和特殊因子方差之和是1。",
    "stem_text": "因子分析中，公共因子方差和特殊因子方差之和是1。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第14届",
        "edition_num": 14,
        "no": 85,
        "uid": "14-085",
        "file": "第14届市调大赛本科组模拟题(9).docx"
      }
    ],
    "source_display": "第14届 第85题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J033.html"
  },
  {
    "id": "J034",
    "type": "判断题",
    "type_code": "judge",
    "stem": "专家咨询法属于描述性调查的一种。",
    "stem_text": "专家咨询法属于描述性调查的一种。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 75,
        "uid": "15-075",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第75题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J034.html"
  },
  {
    "id": "J035",
    "type": "判断题",
    "type_code": "judge",
    "stem": "小组座谈法和深层访谈法都属于非标准式面访。",
    "stem_text": "小组座谈法和深层访谈法都属于非标准式面访。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 76,
        "uid": "15-076",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第76题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J035.html"
  },
  {
    "id": "J036",
    "type": "判断题",
    "type_code": "judge",
    "stem": "调查对象就是根据调查目的确定的调查范围以及所要调查的总体。",
    "stem_text": "调查对象就是根据调查目的确定的调查范围以及所要调查的总体。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 77,
        "uid": "15-077",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第77题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J036.html"
  },
  {
    "id": "J037",
    "type": "判断题",
    "type_code": "judge",
    "stem": "量表效度的最高层次是结构效度。",
    "stem_text": "量表效度的最高层次是结构效度。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 78,
        "uid": "15-078",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第78题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J037.html"
  },
  {
    "id": "J038",
    "type": "判断题",
    "type_code": "judge",
    "stem": "采用统计软件进行逻辑分析是常用的数据净化方法。",
    "stem_text": "采用统计软件进行逻辑分析是常用的数据净化方法。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 79,
        "uid": "15-079",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第79题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J038.html"
  },
  {
    "id": "J039",
    "type": "判断题",
    "type_code": "judge",
    "stem": "如果时间数列逐期增长量大体相等，则宜拟合二次曲线模型。",
    "stem_text": "如果时间数列逐期增长量大体相等，则宜拟合二次曲线模型。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 80,
        "uid": "15-080",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第80题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J039.html"
  },
  {
    "id": "J040",
    "type": "判断题",
    "type_code": "judge",
    "stem": "整群抽样在划分群时，要求群内差异尽可能小，群间差异尽可能大。",
    "stem_text": "整群抽样在划分群时，要求群内差异尽可能小，群间差异尽可能大。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 81,
        "uid": "15-081",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第81题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J040.html"
  },
  {
    "id": "J041",
    "type": "判断题",
    "type_code": "judge",
    "stem": "目前，我国还没有构建关于所有住户的名单抽样框信息，因此，在开展住户抽样调查时，只能通过地域框抽取住户。",
    "stem_text": "目前，我国还没有构建关于所有住户的名单抽样框信息，因此，在开展住户抽样调查时，只能通过地域框抽取住户。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 82,
        "uid": "15-082",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第82题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J041.html"
  },
  {
    "id": "J042",
    "type": "判断题",
    "type_code": "judge",
    "stem": "两变量独立性检验的检验目的是检验不同类别的目标变量之间是否存在显著性差异。",
    "stem_text": "两变量独立性检验的检验目的是检验不同类别的目标变量之间是否存在显著性差异。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 83,
        "uid": "15-083",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第83题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J042.html"
  },
  {
    "id": "J043",
    "type": "判断题",
    "type_code": "judge",
    "stem": "在方差分析中，组间方差可以反映样本数据与其各组均值间的差异。",
    "stem_text": "在方差分析中，组间方差可以反映样本数据与其各组均值间的差异。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 84,
        "uid": "15-084",
        "file": "第15届市调大赛本科组模拟题1.docx"
      }
    ],
    "source_display": "第15届 第84题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J043.html"
  },
  {
    "id": "J044",
    "type": "判断题",
    "type_code": "judge",
    "stem": "在SPSS软件中，依次选择“Analyze→Orthogonal Design→Generate”可生成正交设计方案。",
    "stem_text": "在SPSS软件中，依次选择“Analyze→Orthogonal Design→Generate”可生成正交设计方案。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第15届",
        "edition_num": 15,
        "no": 85,
        "uid": "15-085",
        "file": "第15届市调大赛本科组模拟题1.docx"
      },
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 85,
        "uid": "17-085",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第15届 第85题、第17届 第85题",
    "source_count": 2,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J044.html"
  },
  {
    "id": "J045",
    "type": "判断题",
    "type_code": "judge",
    "stem": "一手调查和二手调查的综合就是市场调查。",
    "stem_text": "一手调查和二手调查的综合就是市场调查。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 75,
        "uid": "16-075",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第75题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J045.html"
  },
  {
    "id": "J046",
    "type": "判断题",
    "type_code": "judge",
    "stem": "综述、年鉴、手册都是一次文献。",
    "stem_text": "综述、年鉴、手册都是一次文献。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 76,
        "uid": "16-076",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第76题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J046.html"
  },
  {
    "id": "J047",
    "type": "判断题",
    "type_code": "judge",
    "stem": "单元无回答是指被调查单元没有提供任何信息。",
    "stem_text": "单元无回答是指被调查单元没有提供任何信息。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 77,
        "uid": "16-077",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第77题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J047.html"
  },
  {
    "id": "J048",
    "type": "判断题",
    "type_code": "judge",
    "stem": "将抽象的概念转化为可测度变量的过程称为概念的操作化。",
    "stem_text": "将抽象的概念转化为可测度变量的过程称为概念的操作化。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 78,
        "uid": "16-078",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第78题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J048.html"
  },
  {
    "id": "J049",
    "type": "判断题",
    "type_code": "judge",
    "stem": "市场调查书面报告在统计推断中遵循谨慎原则。",
    "stem_text": "市场调查书面报告在统计推断中遵循谨慎原则。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 79,
        "uid": "16-079",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第79题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J049.html"
  },
  {
    "id": "J050",
    "type": "判断题",
    "type_code": "judge",
    "stem": "其他条件不变，在区间估计中置信度越大则置信区间越宽。（ ）",
    "stem_text": "其他条件不变，在区间估计中置信度越大则置信区间越宽。（ ）",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 80,
        "uid": "16-080",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第80题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J050.html"
  },
  {
    "id": "J051",
    "type": "判断题",
    "type_code": "judge",
    "stem": "多阶段抽样是指在调查的不同阶段分别采用不同的抽样组织形式。",
    "stem_text": "多阶段抽样是指在调查的不同阶段分别采用不同的抽样组织形式。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 81,
        "uid": "16-081",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第81题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J051.html"
  },
  {
    "id": "J052",
    "type": "判断题",
    "type_code": "judge",
    "stem": "在其他条件不变的情况下，抽样单位数越多，抽样误差会越大。",
    "stem_text": "在其他条件不变的情况下，抽样单位数越多，抽样误差会越大。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 82,
        "uid": "16-082",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第82题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J052.html"
  },
  {
    "id": "J053",
    "type": "判断题",
    "type_code": "judge",
    "stem": "Spearman秩相关系数在回归分析中可以用来检验是否存在异方差。",
    "stem_text": "Spearman秩相关系数在回归分析中可以用来检验是否存在异方差。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 83,
        "uid": "16-083",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第83题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J053.html"
  },
  {
    "id": "J054",
    "type": "判断题",
    "type_code": "judge",
    "stem": "多元线性回归中，若输出结果中方差扩大因子VIF值接近于0，表明该模型存在严重的多重共线性。",
    "stem_text": "多元线性回归中，若输出结果中方差扩大因子VIF值接近于0，表明该模型存在严重的多重共线性。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 84,
        "uid": "16-084",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第84题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J054.html"
  },
  {
    "id": "J055",
    "type": "判断题",
    "type_code": "judge",
    "stem": "对应分析不适合小样本数据使用。",
    "stem_text": "对应分析不适合小样本数据使用。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第16届",
        "edition_num": 16,
        "no": 85,
        "uid": "16-085",
        "file": "第16届市调大赛本科组模拟题一(1).docx"
      }
    ],
    "source_display": "第16届 第85题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J055.html"
  },
  {
    "id": "J056",
    "type": "判断题",
    "type_code": "judge",
    "stem": "趋势分析法适用于探索性和预测性调查。",
    "stem_text": "趋势分析法适用于探索性和预测性调查。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 75,
        "uid": "17-075",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第75题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J056.html"
  },
  {
    "id": "J057",
    "type": "判断题",
    "type_code": "judge",
    "stem": "抽样框误差不会导致估计的偏差。",
    "stem_text": "抽样框误差不会导致估计的偏差。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 77,
        "uid": "17-077",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第77题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J057.html"
  },
  {
    "id": "J058",
    "type": "判断题",
    "type_code": "judge",
    "stem": "测量的对象是所研究对象的特征。",
    "stem_text": "测量的对象是所研究对象的特征。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 78,
        "uid": "17-078",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第78题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J058.html"
  },
  {
    "id": "J059",
    "type": "判断题",
    "type_code": "judge",
    "stem": "一般来说，用推理插补得到的插补值是一个推理值，不一定是真值。",
    "stem_text": "一般来说，用推理插补得到的插补值是一个推理值，不一定是真值。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 79,
        "uid": "17-079",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第79题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J059.html"
  },
  {
    "id": "J060",
    "type": "判断题",
    "type_code": "judge",
    "stem": "频率是指频数与全体观测值个数的比值，不可以用来反映数据的结构。",
    "stem_text": "频率是指频数与全体观测值个数的比值，不可以用来反映数据的结构。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 80,
        "uid": "17-080",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第80题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J060.html"
  },
  {
    "id": "J061",
    "type": "判断题",
    "type_code": "judge",
    "stem": "由于甲省人口总量大约是乙省人口总量的10倍，所以在开展人口抽样调查时，为达到同样的估计精度，甲省的样本量也要达到乙省的10倍。",
    "stem_text": "由于甲省人口总量大约是乙省人口总量的10倍，所以在开展人口抽样调查时，为达到同样的估计精度，甲省的样本量也要达到乙省的10倍。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 81,
        "uid": "17-081",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第81题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J061.html"
  },
  {
    "id": "J062",
    "type": "判断题",
    "type_code": "judge",
    "stem": "现从学生宿舍楼随机抽取宿舍开展调查，有些宿舍敲门无人回应。由于无法找到相应宿舍里的学生开展调查，因此该调查存在抽样框误差。",
    "stem_text": "现从学生宿舍楼随机抽取宿舍开展调查，有些宿舍敲门无人回应。由于无法找到相应宿舍里的学生开展调查，因此该调查存在抽样框误差。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 82,
        "uid": "17-082",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第82题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J062.html"
  },
  {
    "id": "J063",
    "type": "判断题",
    "type_code": "judge",
    "stem": "相关关系按相关的方向不同，可以分为线性相关和非线性相关。",
    "stem_text": "相关关系按相关的方向不同，可以分为线性相关和非线性相关。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "B"
    ],
    "answer_display": "B",
    "answer_texts": [
      "错"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 83,
        "uid": "17-083",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第83题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J063.html"
  },
  {
    "id": "J064",
    "type": "判断题",
    "type_code": "judge",
    "stem": "对于多变量方差分析而言，需要满足的假定前提包括：数据来源于随机抽样，样本观察值之间相互独立；各因变量为正态分布且方差相等；各因变量之间为多元正态分布。",
    "stem_text": "对于多变量方差分析而言，需要满足的假定前提包括：数据来源于随机抽样，样本观察值之间相互独立；各因变量为正态分布且方差相等；各因变量之间为多元正态分布。",
    "options": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "options_text": [
      {
        "key": "A",
        "text": "对"
      },
      {
        "key": "B",
        "text": "错"
      }
    ],
    "answer_keys": [
      "A"
    ],
    "answer_display": "A",
    "answer_texts": [
      "对"
    ],
    "sources": [
      {
        "edition": "第17届",
        "edition_num": 17,
        "no": 84,
        "uid": "17-084",
        "file": "17届市调大赛本科组模拟题.docx"
      }
    ],
    "source_display": "第17届 第84题",
    "source_count": 1,
    "images": [],
    "warnings": [],
    "conflict": null,
    "url": "/q/J064.html"
  }
]