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Help me please !! Exercise 1. Assume the joint probability mass func- tion for two variables X and Y is given below: m -_n 2

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Help me please !!

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Exercise 1. Assume the joint probability mass func- tion for two variables X and Y is given below: m -_n 2 . a (A) Find the [uni for X. (B) Find the pinf for Y. (C) Find the mean of X. (D) Find the mean of Y. (E) Are X and Y independent? (F) Find E(XY)

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