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  3. random variable x and y have the following joint probability...

Question: random variable x and y have the following joint probability...

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5.14 Random variable X and Y have the following joint probability distribution. f(x,y) 1 0.1 0.1 0.15 0.05 0.05 0.2 3 0.15 0.1 0.1 (a) Find PCX Y S 4). (c) Find POX 21Y 20. (d) Are X and Y independent? (e) Find ECX) and E(Y). (f Find Var(X) and Var(Y). (g) Find the correlation coefficient of X and Y.

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