Hi everybody,

Given is the following joint distribution of the 2-dimensional random variable (X1,X2).

f(x1,x2)=(1/(2*x1); if 0<x2<x1 ;0<x1<2;

0; otherwise

How do I get the two marginal pdf f(x1) and f(x2)?

Thanks for your help!

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- November 17th 2011, 12:15 PMMarmyMarginal pdf of 2 dimensional random variables
Hi everybody,

Given is the following joint distribution of the 2-dimensional random variable (X1,X2).

f(x1,x2)=(1/(2*x1); if 0<x2<x1 ;0<x1<2;

0; otherwise

How do I get the two marginal pdf f(x1) and f(x2)?

Thanks for your help! - November 18th 2011, 12:33 AMCaptainBlackRe: Marginal pdf of 2 dimensional random variables
- November 20th 2011, 09:47 AMMarmyRe: Marginal pdf of 2 dimensional random variables
Thank you very much!

This helped a lot.