Random variables

2013-05-06 3:29 pm
Suppose R1 and R2 are two independent random variables with the same density
function f(x)= xexp(-0.5(x^2)) for x greater than or equal to 0.
Find the density of Y=min(R1,R2) ; the density of Y^2 ; E(Y^2)

回答 (1)

2013-05-07 5:28 am
✔ 最佳答案
----------------------------------------------------------------------------------------------

圖片參考:http://imgcld.yimg.com/8/n/HA05107138/o/20130506212811.jpg


收錄日期: 2021-04-23 23:24:54
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130506000051KK00036

檢視 Wayback Machine 備份