Using this sample a 90 confidence interval for the

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Suppose that a health expert has claimed that 17 % of college students smoke cigarettes. To investigate this claim, researchers survey a random sample of college students. Using this sample, a 90 % confidence interval for the percentage of college students who smoke is found to be 17.79 % to 20.21 %. Based this interval, can we conclude that the claim that 17 % of all college students smoke is reasonable?

Reference no: EM13611304

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