在体育测试中,7名女生仰卧起坐的成绩如下(次/分钟) : 38,42,42,45,43, 45,45,则这组数据的众数是
- A.38
- B.42
- C.43
- D.45
正确答案及解析
正确答案
D
解析
暂无解析
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