The bivariate distribution of X and Y is described below: X Y 1 2 1 0.21 0.47 2 0.14 0.18 A. Find the marginal probability distr
ibution of X. 1: .35 2: .65 B. Find the marginal probability distribution of Y. 1: .68 2: .32 C. Compute the mean and variance of X. Mean = .35+1.3 Variance = (.35+2.6)-(.35+1.3)^2 C. Compute the mean and variance of Y.