- #1
fishies
- 1
- 0
Hey guys,
So I'm having trouble telling what the integration bounds should be when calculation the marginal PDF of two random variables.
So the joint PDF fX1,X2(x1,x2) is a constant C = 1 in the regions x1 and x2.
The regions are bound by 0<=x1<=1 and 0<=x2<=2(1-x1).
If the marginal PDFs are defined as:
fx1 = int(-inf,inf) fX1,X2(x1,x2)*dx2
fx2 = int(-inf,inf) fX1,X2(x1,x2)*dx1
what will the integration bounds be?
Thanks for your help,
Fishies
So I'm having trouble telling what the integration bounds should be when calculation the marginal PDF of two random variables.
So the joint PDF fX1,X2(x1,x2) is a constant C = 1 in the regions x1 and x2.
The regions are bound by 0<=x1<=1 and 0<=x2<=2(1-x1).
If the marginal PDFs are defined as:
fx1 = int(-inf,inf) fX1,X2(x1,x2)*dx2
fx2 = int(-inf,inf) fX1,X2(x1,x2)*dx1
what will the integration bounds be?
Thanks for your help,
Fishies