英语词汇probable error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	probable error
释义	probable errorn.Abbr. P.E.Statistics （名词）缩写 P.E.【统计学】 The amount by which the arithmetic mean of a sample is expected to vary because of chance alone.或然误差：因偶然性而导致的某一抽样的算术中介预期出现的偏差的量
随便看	Achates ache ache Achebe ached achene achenes Achernar Acheron aches Acheson Acheulian achier achiest achieve achieved achieved achievement achievements achieves achieving Achill achillea Achilles Achilles

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