Chapter 9 - Section 9.4 - Hypothesis Tests About a Population Proportion: Large Samples - Exercises - Page 383: 9.60

a. α = .10, α/2 = 0.05, critical value = 1.645 Rejection region = z< -1.645 or z> 1.645 Non rejection region = [-1.645, 1.645] b. α = .05, critical value = -1.645 Rejection region = z < -1.645 Non rejection region = z > -1.645 c. α = .01, critical value = 2.326 Rejection region = z> 2.326 Non rejection region = z< 2.326

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