Mathematics, 21.08.2021 01:00 scottcourtney460

College smokers. We are interested in estimating the proportion of students at a university who smoke. Out of a random sample of 200 students from this university, 40 students smoke. Calculate a 95% confidence interval for the proportion of students at this university who smoke. (Round to four decimal places.)

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College smokers. We are interested in estimating the proportion of students at a university who smok...