Question: 34. If X is a random variable with probability function f(x) = ex x! , x= 0, 1, 2, . . . describe with

34. If X is a random variable with probability function f(x) = e−λλx x! , x= 0, 1, 2, . . .

describe with α = 0.05, β = 0.01, how to test sequentially the hypothesis H0: λ =

λ0 = 1.5 versus H1: λ = λ1 = 2.0.

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