不属于变异指标的是( ) A.四分位数间距 B.标准差 C.变异系数 D.中位数 发布时间:2017-07-10 23:37 │ 来源:www.tikuol.com 题型:单项选择题 问题: 不属于变异指标的是( )A.四分位数间距B.标准差C.变异系数D.中位数E.全距
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