x+y 150 Suppose the joint probability distribution of X and Y is given by f(x,y) = (a) Find P(X ≤7,Y=5). P(X ≤7,Y=5)= (Simplify your answer.) for x = 5, 6, 7, 8; y = 5, 6, 7. Complete parts (a) through (d).

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A: The solution is:

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