Mathematics, 20.12.2021 14:10 ira51
The tobacco industry closely monitors all surveys that involve smoking. One survey showed that among 785 randomly selected subjects who completed four years of college, 18.3% smoke (based on data from the American Medical Association). You need to construct a 98% confidence interval for the true percentage of smokers among all people who completed four years of college. What value should you use for the critical value
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The tobacco industry closely monitors all surveys that involve smoking. One survey showed that among...
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