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Binge Drinking: Binge drinking is defined by the U.S. Department of Health and Human Services as...

Binge Drinking: Binge drinking is defined by the U.S. Department of Health and Human Services as the consumption of 5 or more drinks in a row for men and 4 or more for women. In a recent study of 1200 college students 564 of them reported to have engaged in binge drinking in the past two weeks.

(a) The report concluded that half of all college students binge drink. Test this claim at the 0.01 significance level.

(b) At the 0.05 significance level, test the claim that less than half of all college students are binge drinkers.

(c) How can you get two apparently contradictory results.

Math   Statistics-And-Probability   
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