In Exercises 38, determine whether a normal sampling distribution can be used. If it can
Chapter 7, Problem 5(choose chapter or problem)
In Exercises 38, determine whether a normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the level of significance a.Claim: p 0.15; a = 0.05. Sample statistics: pn = 0.12, n = 500
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