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Provide an Appropriate Response
-Test the Claim That for the Population

Question 18

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Provide an appropriate response
-Test the claim that for the population of history exams, the mean score is 80 . Sample data are summarized as n=16,x=84.5\mathrm { n } = 16 , \overline { \mathrm { x } } = 84.5 , and s=11.2\mathrm { s } = 11.2 . Use a significance level of α=0.01\alpha = 0.01 .

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