Given the joint probability distribution f(x,y,z) xyz 108 for x 1,2,3 y 1,2,3 z 1,2 Find (a) The joint marginal distribution of X and Y (b) The joint marginal distribution of X and Z (c) The marginal distribution of X (d) The conditional distribution of Z given X 1 and Y 2 (e) The joint conditional...

a m xy xy 108 1 2 xy 36 for x 123 y 123 b ...

Given the joint probability distribution f(x,y,z) = xyz/108 for x = 1,2,3; y = 1,2,3; z =

Question:

Given the joint probability = xyz/108 for x = 1,2,3; y = 1,2,3; z = 1,2
Find
(a) The joint marginal of X and Y;
(b) The joint marginal of X and Z;
(c) The marginal of X;
(d) The conditional of Z given X = 1 and Y = 2;
(e) The joint conditional of Y and Z given X = 3.
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...