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[obm-l] Problema - Probabilidade



Pessoal,

Alguém pode me ajudar nesse aqui...????

Let p be a probability distribution on {0, 1, 2} with
moments µ1 = 1, µ2 = 3/2.
(a) Find its ordinary generating function h(z).
(b) Using (a), find its moment generating function.
(c) Using (b), find its first six moments.
(d) Using (a), find p0, p1, and p2.

[]'s
Daniel S. Braz

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