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 deviationn. Statistics a quantity calculated to indicate the extent of deviation for a group as a whole 【统计学】均方差，标准差
随便看	subculture subcutaneous subcutaneously subdeacon subdelirious subdelirium subdiaconate subdivide subdivision subdominant subduable subdual subduct subduction subdue subdural sub-edit sub-editor sub-editorial suberect subereous subfamily subfloor subform sub-frame

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