Question: please help with practice problem 1. (a) Let Y1 ~ Bin(4,i) and Y2 ~ Bin(5,) be independent random variables. Let T = Y1 Y2 +

please help with practice problem

1. (a) Let Y1 ~ Bin(4,i) and Y2 ~ Bin(5,) be independent random variables. Let T = Y1 Y2 + 5. Find the moment generating function of T and find P(T = 6); (b) Let X1,X2,...,X36 be a random sample from N(,u,9), where 00

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