英语词汇“probable error”是什么意思，“probable error”的读音、用法及例句翻译-烛光网

词汇	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	Langton Langtry language language arts languaged language isolate language laboratory languages languaging langue languedoc Languedoc langue d'oc langue d'oïl langues languet languets languette languid languid languids languish languished languishes languishing

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