Let Y1, Y2, .., Y30 denote a random sample from the Poisson() distribution, f(y|A) : y! y = 0, 1, 2, ... (You will need the Poisson probability table to answer the following questions.) (a) Find the rejection region of the most powerful test of Ho : A = .03 against Ha :A= .05, at a = = 0.063.

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