Question: Let X and Y be discrete random variables with joint probability function: f(x,y) =y/24x, x=1,2,4 and y=2,4,8 ; xy 0,otherwise What is P[X+Y/25]?

Let X and Y be discrete random variables with joint probability function:

f(x,y) =y/24x, x=1,2,4 and y=2,4,8 ; xy

0,otherwise

What is P[X+Y/25]?

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