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Let X and Y are discrete random variables with joint distribution given in the table. 80/83/2023/12/23 -1 Y 20 0 -1 1 2 0.24

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Let X and Y are discrete random variables with joint distribution given in the table. 80/83/2023/12/23 -1 Y 20 0 -1 1 2 0.24 X 4 0.06 0.04 0.03 0.05 0.09 -88092-2011 a) Find the marginal probabilities of X and Y b) Find E(X),E(Y),E(XY) (5 Marks) 0.36 0.13 30-88085-23/72/2

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