Question: Conditional expectation. Consider discrete random variables X and Y. Let Y _ 1 with probability 1/8 2 with probability 7/8 and given Y = y,

Conditional expectation. Consider discrete random variables X and Y. Let Y _ 1 with probability 1/8 2 with probability 7/8 and given Y = y, X _ 23; with probability 3/4 43; with probability 1/4 a. Find E[X|Y] b. Find gum/(My) c. Find E[Y|X]

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