英语词汇Z score怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Z score
释义	Z scoren.Statistics（名词）【统计学】 A measure of the distance in standard deviations of a sample from the mean.Z记分：样本到平均差的标准误差量中的距离测量
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英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。