{
  "id": "S252",
  "type": "单选题",
  "type_code": "single",
  "stem": "既能够反映数据分布状况，又能保持数据原始状况的图形是（ ）。",
  "stem_text": "既能够反映数据分布状况，又能保持数据原始状况的图形是（ ）。",
  "options": [
    {
      "key": "A",
      "text": "直方图"
    },
    {
      "key": "B",
      "text": "饼图"
    },
    {
      "key": "C",
      "text": "累计分布曲线图"
    },
    {
      "key": "D",
      "text": "茎叶图"
    }
  ],
  "options_text": [
    {
      "key": "A",
      "text": "直方图"
    },
    {
      "key": "B",
      "text": "饼图"
    },
    {
      "key": "C",
      "text": "累计分布曲线图"
    },
    {
      "key": "D",
      "text": "茎叶图"
    }
  ],
  "answer_keys": [
    "D"
  ],
  "answer_display": "D",
  "answer_texts": [
    "茎叶图"
  ],
  "sources": [
    {
      "edition": "第16届",
      "edition_num": 16,
      "no": 27,
      "uid": "16-027",
      "file": "第16届市调大赛本科组模拟题一(1).docx"
    }
  ],
  "source_display": "第16届 第27题",
  "source_count": 1,
  "images": [],
  "warnings": [],
  "conflict": null,
  "url": "/q/S252.html"
}