random variable

英 [ˈrændəm ˈvɛəriəbl] 美 [ˈrændəm ˈvɛriəbəl]

random variable的释义

随机变量，随机变数，无规变数；

[ 例句 ] Do The Function of A Continuous Type of Random Variable Also Belong To One?

[ 释义 ] 连续型随机变量的函数还是连续型随机变量 吗 ?

random variable 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] Property of symmetric random variable is discussed by introducing the concept of almost supremum and infimum.

[ 释义 ] 讨论了具有倒对称随机变量的若干性质.

random variable 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] Based on random variable expectation and variance, some inequalities are proved.

[ 释义 ] 基于随机变量的数学期望与方差, 讨论随机变量数字特征的几个不等式.

random variable 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] This article's emphasis studies the random variable using the copula function to describe tail dependence.

[ 释义 ] 本文的重点就是应用copula函数来研究随机变量的尾部相关性的问题.

random variable 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

[ 例句 ] The variance of a random variable is the square of its standard deviation.

[ 释义 ] 方差的算术平方根为该组数据的标准差.

random variable 来自 大学英语四级词汇查询 - www.wolaishi.com/CET4/

四级词汇（30207） 六级词汇（12084） 八级词汇（71938） 托福词汇（16302） 雅思词汇（13345）

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