Let K1, K2 , denote a sequence of iid Bernoulli (p) random variables Let M K1 Kn (a) Find the MGF K (s) (b) Find the MGF M (s) (c) Use the MGF M (s) to find E M and Var M

Question: Let K1, K2 , . . . denote a sequence of iid Bernoulli (p) random variables. Let M = K1 + Kn.

Let K1, K2 , . . . denote a sequence of iid Bernoulli (p) random variables. Let M = K1 + ∙ ∙ ∙ Kn.
(a) Find the MGF ϕK (s).
(b) Find the MGF ϕM (s).
(c) Use the MGF ϕM (s) to find E[M] and Var[M].

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In the iid random sequence K 1 K 2 each K i has PMF a The MGF of K is K s Ee sK 1 p pe s b By T... View full answer

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