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	girlie girlies girlish girls Girl Scout girl wonder girly girn girned girning girns Gironde girosol girt girt girted girth girthed girthing girths Girtin girting girts gis GIs

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。