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首页 - 英汉词典 - R字开头的单词或词组 - random variable

英语解释

random variable

汉语翻译

【计】随机变数, 随机变量
【化】随机变量; 无规变量
【经】随机变量

random variable英语解释

名词 random variable:

a variable quantity that is random
同义词：variate, variant, stochastic variable, chance variable

random variable例句

The expected value of a positive integral power of a random variable. The first moment is the mean of the distribution.
矩，动差任意变量的正整数功效的期望值。第一个矩是分配的平均数

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standardized random variable pseudo-random variable normal random variable mean of random variable independent random variable discrete random variable continuous random variable unrestricted random sampling uniform random number unformatted random access call true random search true random noise

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