Question: hi i need some help with these questions please Question 2 (10 marks) (a) Can g(t) = te' be a moment generating function (mgf)? Justify

hi i need some help with these questions please

Question 2 (10 marks) (a) Can g(t) = te' be a moment generating function (mgf)? Justify your answer. (b) Given M (t) = 630311), show that M (t) is a valid mgf. (c) Assume that X has the mgf M (t) given in part (b). Identify the distribution of X. Hence nd E(X) and V3I(X). ((1) Let X1 and X; be independent and identically distributed Bernoulli random variables with parameter (probability of success) 39 = 9/ 19. Find the mgf of Y = X1 + X2. Identify the distribution of Y and its parameters

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