Question: LetX1,...,Xn be a random sample from theN(,2.52).Fornullhypothesis H0 : = 12 and alternative hypothesis Ha : = 13, the rejection region for H0 is x

LetX1,...,Xn be a random sample from theN(,2.52).Fornullhypothesis H0 : = 12 and alternative hypothesis Ha : = 13, the rejection region for H0 is x > 12.45. Find the type 1 error alpha and type 2 error bheta

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