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(1 point) The random variables X and Y have joint probability distribution specified by the following table: y=0 y=1 y=2 x=0 0 x=1 20 100 0 Please provide all answers to the following to three decimal places. (a) Find the expectation of XY. (b) Find the covariance Cov(X, Y) between X and Y. (c) What is the correlation between X and Y? (d) Suppose the random variables X and Y above are connected to random variables U and V by the relations X = 9U + 3 Y = 3V+9 What is the covariance Cov(U, V)? (e) What is the correlation between U and V