Answer to Question #270917 in Statistics and Probability for William

Statistics and Probability

Question #270917

Find the suitable value of k for which f(x,y) = k(x² + y²), 0 ≤ x, y ≤ 1 represents a joint

probability density function and evaluate E(x|y = 0.5 ), E(Y|x = 0.3) and Corr(X, Y).

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