{
  "id": "S085",
  "type": "单选题",
  "type_code": "single",
  "stem": "常用的测度变量之间相关关系的直观方法有（ ）。",
  "stem_text": "常用的测度变量之间相关关系的直观方法有（ ）。",
  "options": [
    {
      "key": "A",
      "text": "直方图法"
    },
    {
      "key": "B",
      "text": "散点图法"
    },
    {
      "key": "C",
      "text": "折线图法"
    },
    {
      "key": "D",
      "text": "饼状图法"
    }
  ],
  "options_text": [
    {
      "key": "A",
      "text": "直方图法"
    },
    {
      "key": "B",
      "text": "散点图法"
    },
    {
      "key": "C",
      "text": "折线图法"
    },
    {
      "key": "D",
      "text": "饼状图法"
    }
  ],
  "answer_keys": [
    "B"
  ],
  "answer_display": "B",
  "answer_texts": [
    "散点图法"
  ],
  "sources": [
    {
      "edition": "第13届",
      "edition_num": 13,
      "no": 26,
      "uid": "13-026",
      "file": "第13届市调大赛本科组模拟题.docx"
    }
  ],
  "source_display": "第13届 第26题",
  "source_count": 1,
  "images": [],
  "warnings": [],
  "conflict": null,
  "url": "/q/S085.html"
}