摘要: Part 1: MomentsDefinition 1 For each integer $n$, the nth moment of $X$, $\mu_n^{'}$ is\[\mu_{n}^{'} = EX^n.\]The nth central moment of $X$, $\mu_n$, ... 阅读全文
posted @ 2014-11-17 19:18 ananjiaye 阅读(495) 评论(0) 推荐(0) 编辑