Question: Let X and Y be two random variables, whose joint PMF px,y (@, y) is given by the following table: x = 1 1/4 1/8

Let X and Y be two random variables, whose joint PMF px,y (@, y) is given by the following table: x = 1 1/4 1/8 x = 0 1/8 1/2 y =0 y =1 So for example, Px,y (0, 0) = 1/8; px,y (1, 0) = 1/4. Using this table, evaluate the following quantities. 1. PX (1). Px (1) = 2. PXY (110). PXY (10) = 3. PXA (1), where A = {Y? > 0}. PXA (1) =

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