Question: Exercise 7.11 If X has the gamma distribution with parameters w and , show that E(Xk ) = (w + k) k(w) for k =

Exercise 7.11 If X has the gamma distribution with parameters w and λ, show that E(Xk ) =

Ŵ(w + k)

λkŴ(w)

for k = 1, 2, . . . .

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