{
  "id": "S292",
  "type": "单选题",
  "type_code": "single",
  "stem": "对实验数据进行分析的常用方法是（ ）。",
  "stem_text": "对实验数据进行分析的常用方法是（ ）。",
  "options": [
    {
      "key": "A",
      "text": "频数分析"
    },
    {
      "key": "B",
      "text": "方差分析"
    },
    {
      "key": "C",
      "text": "相关分析"
    },
    {
      "key": "D",
      "text": "因子分析"
    }
  ],
  "options_text": [
    {
      "key": "A",
      "text": "频数分析"
    },
    {
      "key": "B",
      "text": "方差分析"
    },
    {
      "key": "C",
      "text": "相关分析"
    },
    {
      "key": "D",
      "text": "因子分析"
    }
  ],
  "answer_keys": [
    "B"
  ],
  "answer_display": "B",
  "answer_texts": [
    "方差分析"
  ],
  "sources": [
    {
      "edition": "第17届",
      "edition_num": 17,
      "no": 17,
      "uid": "17-017",
      "file": "17届市调大赛本科组模拟题.docx"
    }
  ],
  "source_display": "第17届 第17题",
  "source_count": 1,
  "images": [],
  "warnings": [],
  "conflict": null,
  "url": "/q/S292.html"
}