{
  "id": "S224",
  "type": "单选题",
  "type_code": "single",
  "stem": "Logistic回归模型中的Score检验结果能判断（ ）。",
  "stem_text": "Logistic回归模型中的Score检验结果能判断（ ）。",
  "options": [
    {
      "key": "A",
      "text": "自变量间是否存在高度相关性"
    },
    {
      "key": "B",
      "text": "将自变量纳入Logistic模型并进行回归是否有意义"
    },
    {
      "key": "C",
      "text": "Logistic模型中的某个自变量的回归系数是否显著"
    },
    {
      "key": "D",
      "text": "使用哪种方法估计Logistic模型的参数"
    }
  ],
  "options_text": [
    {
      "key": "A",
      "text": "自变量间是否存在高度相关性"
    },
    {
      "key": "B",
      "text": "将自变量纳入Logistic模型并进行回归是否有意义"
    },
    {
      "key": "C",
      "text": "Logistic模型中的某个自变量的回归系数是否显著"
    },
    {
      "key": "D",
      "text": "使用哪种方法估计Logistic模型的参数"
    }
  ],
  "answer_keys": [
    "B"
  ],
  "answer_display": "B",
  "answer_texts": [
    "将自变量纳入Logistic模型并进行回归是否有意义"
  ],
  "sources": [
    {
      "edition": "第15届",
      "edition_num": 15,
      "no": 57,
      "uid": "15-057",
      "file": "第15届市调大赛本科组模拟题1.docx"
    }
  ],
  "source_display": "第15届 第57题",
  "source_count": 1,
  "images": [],
  "warnings": [],
  "conflict": null,
  "url": "/q/S224.html"
}