英语词汇standard deviation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	standard deviation
释义	standard deviationBrE /ˌstændəd ˌdiːviˈeɪʃn/NAmE /ˌstændərd ˌdiːviˈeɪʃn/ noun (mathematics 数学) the amount by which measurements in a set vary from the average for the set 标准差；标准偏差
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