Question: Suppose that X and Y are jointly continuous random variables with joint probability density function lla + J.) = (may. Problem B.2. Suppose that X

Suppose that X and Y are jointly continuous random variables with joint probability density function

lla + J.) = (may. Problem B.2. Suppose that X and Y are jointly continuous random variables with joint probability density function f(a:,y)=ka:y 0 Y). (3) Find the conditional density function of X given that Y = y and hence Show whether or not X and Y are independent. (4) Calculate E[(Y X )2]

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