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It was reported that 66% of college students voted in the 2020 presidential election. A student researcher found that 58 students from a random
It was reported that 66% of college students voted in the 2020 presidential election. A student researcher found that 58 students from a random sample of 94 Oceanside College students voted in the 2020 presidential election. Given a=0.05, can the researcher say the Oceanside College students voted at the same rate in the election? Use the following information to answer the following three questions: Test: One Sample z-Test for a proportion Hypotheses: H0: p=.66 (Claim) Ha: p*0.66 Critical Values: CV = 1.96 Test statistic: z0 = -0.88 a) What is the rejection region? b) Given the information, should we reject or not reject the null hypothesis? Support your answer. c) Interpret the decision in the context of the original claim (summary statement).
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