Question: Let the joint probability mass function of discrete random variables X and Y be given by Find pX|Y (x|y), P(X = 2 | Y =

Let the joint probability mass function of discrete random variables X and Y be given by

=(x + y). if x 1,2, y = 0,1,2 p(x, y) =

Find pX|Y (x|y), P(X = 2 | Y = 1), and E(X | Y = 1).

=(x + y). if x 1,2, y = 0,1,2 p(x, y) = 25 otherwise.

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