求偏态分布资料的正常值范围三寸,应计算(  )A.mean B.variance C.percentile D.standard deviation E.coe

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问题 求偏态分布资料的正常值范围三寸,应计算(  )

选项 A.mean
B.variance
C.percentile
D.standard deviation
E.coefficient of variation

答案C

解析
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