网络释义专业释义
... variable-value logic 变值逻辑 variance of distribution 分布方差 variant character 变体字符 ...
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短语
variance of probability distribution [数] 概率分布的方差
distribution of variance [数] 方差分布
variance of a probability distribution 概率分布的方差
原声例句
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Central tendency is a measure of the center of a probability distribution of the-- Central tendency is a measure-- Variance is a measure of how much things change from one observation to another.
集中趋势用以描述,一组概率分布的中心,集中趋势...,而方差衡量的是,各个观察值之间的变化
应用推荐
$firstVoiceSent
- 来自原声例句