Question: Two random variables X and Y have the probability functions: A joint probability is:P(X = 2 and Y = 1) = 0.2
(a) Find the conditional probability function of X given Y = 1.
(b) Find the conditional mean of X given Y = 1.
(c) Find E(XY).
The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.