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 deviation noun Statistics a quantity calculated to indicate the extent of deviation for a group as a whole 【统计】均方差, 标准差。
随便看	lightening lighter lighterage lighterman lighter-than-air lightfast lightfastness light-fingered light flyweight light-footed light-footedly light gun light-headed light-headedly light-headedness light-hearted light-heartedly light-heartedness light heavyweight lighthouse light industry lighting lighting cameraman lighting-up time light into

英汉双解词典包含131075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。