英语词汇“variance of a random variable”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	variance of a random variable
释义	variance of a random variable 英?[?ve?ri:?ns ?v ? ?r?nd?m ?v??ri?bl] 美?[?v?ri?ns ?v e ?r?nd?m ?v?ri?b?l] 释义随机变量的方差实用场景例句全部 The variance of a random variable is the square of its standard deviation. 方差的算术平方根为该组数据的标准差. 互联网
随便看	recurrence of liver syphilis recurrence of original disease in transplanted kidney recurrence paradox recurrence pattern recurrence period recurrence phenomenon recurrence rate recurrence rate oscillator recurrence relation recurrence relations recurrence ring recurrence risk recurrence risk rate recurrences Recurrences,Local Neoplasm recurrence state recurrence surface recurrence system recurrence theorem recurrence time recurrence transmission code recurrence tumor recurrence type recurrence with improper food recurrence with meat

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

variance of a random variable