If the joint probability distribution of X and Y is given by f(x, y) (x y)2 7 for x 1, 2 and y 1, 2, 3, find (a) The joint distribution of U X Y and V X Y (b) The marginal distribution of U ...

If the joint probability distribution of X and Y is given by f(x, y) = (x y)2

Question:

If the joint probability of X and Y is given by f(x, y) = (x– y)2 / 7 for x = 1, 2 and y = 1, 2, 3, find
(a) The joint of U = X + Y and V = X – Y;
(b) The marginal of U.
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...