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USA Today ran a report about a UNC poll of 1248 adults from the southern U.S. It was reported that 8% of those surveyed believe that Elvis Presley still lives. The article began with the claim that "almost 1 out of 10" Southerners still thinks Elvis is alive. At the 0.01 significance level, test the claim that the true percentage is 10%.

Answer

a. Fail to reject the null hypothesis.

b. Reject the null hypothesis.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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