Question: Consider a test of H0: = 4. In each of the following cases, give the rejection region for the test in terms of the

Consider a test of H0: μ = 4. In each of the following cases, give the rejection region for the test in terms of the z-statistic:
a. Ha: μ >,4 a = .05
b. Ha: μ > 4, a = .10
c. Ha: μ < 4, a = .05
d. Ha: μ ≠ 4, a = .05

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