Consider the following bivariate distribution p(x, y) of two discrete random variables X and Y . X x1 x2 x3 x4 x5 Y y3 y2 y1 0.01 0.02 0.03 0.1 0.1 0.05 0.1 0.05 0.07 0.2 0.1 0.05 0.03 0.05 0.04 Compute: a. The marginal distributions p(x) and p(y). b. The conditional distributions p(x|Y