Question: Let X1 and X2 are two random variable have the joint probability distribution as follows X1 0 0 0.05 0.58 X 2 0.3 0.07 1-

Let X1 and X2 are two random variable have the joint probability distribution as follows X1 0 0 0.05 0.58 X 2 0.3 0.07 1- Find Cov (X1 ,X2) and Corr (X1 ,X2) 2- Find the pmf of the random variable Y=2X1+X2

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