{
  "id": "S267",
  "type": "单选题",
  "type_code": "single",
  "stem": "在抽样估计中，抽样标准误大小与下列哪个因素无关？（ ）。",
  "stem_text": "在抽样估计中，抽样标准误大小与下列哪个因素无关？（ ）。",
  "options": [
    {
      "key": "A",
      "text": "样本容量"
    },
    {
      "key": "B",
      "text": "抽样方式和方法"
    },
    {
      "key": "C",
      "text": "概率保证程度"
    },
    {
      "key": "D",
      "text": "抽样估计量类型"
    }
  ],
  "options_text": [
    {
      "key": "A",
      "text": "样本容量"
    },
    {
      "key": "B",
      "text": "抽样方式和方法"
    },
    {
      "key": "C",
      "text": "概率保证程度"
    },
    {
      "key": "D",
      "text": "抽样估计量类型"
    }
  ],
  "answer_keys": [
    "C"
  ],
  "answer_display": "C",
  "answer_texts": [
    "概率保证程度"
  ],
  "sources": [
    {
      "edition": "第16届",
      "edition_num": 16,
      "no": 44,
      "uid": "16-044",
      "file": "第16届市调大赛本科组模拟题一(1).docx"
    }
  ],
  "source_display": "第16届 第44题",
  "source_count": 1,
  "images": [],
  "warnings": [],
  "conflict": null,
  "url": "/q/S267.html"
}