Cao Yang

Professor   Supervisor of Doctorate Candidates   Supervisor of Master's Candidates

Gender:Female

Alma Mater:Jilin University

Degree:Doctoral Degree

School/Department:School of Mathematical Sciences

Discipline:Applied Mathematics

E-Mail:mathcy@dlut.edu.cn


Paper Publications

基于全概率公式的随机变量边际分布

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Indexed by:期刊论文

Date of Publication:2015-12-15

Journal:大学数学

Volume:31

Issue:6

Page Number:67-71

ISSN No.:1672-1454

Key Words:全概率公式;二维随机变量;边际分布;积分区域

Abstract:探讨如何利用全概率公式求二维随机变量的边际分布.特别的对二维连续型随机变量的边际分布进行了形式的推导,并发现积分区域对连续型全概率公式的重要影响.通过几个典型例题着重说明了该公式对积分区域形状的依赖.

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