Question: 3. Let {X, Y } be discrete random variables with joint probability mass function given by (Ex, y) (1,1) (1,2) (1,3) (2,1) (2,2) (3,2) P(I,

3. Let {X, Y } be discrete random variables with joint probability mass function given by (Ex, y) (1,1) (1,2) (1,3) (2,1) (2,2) (3,2) P(I, y) 0.15 0.25 0.15 0.10 0.15 0.20 Find P(1

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