Question: Binge drinking In a recent National Survey of Drug Use and Health, 2312 of 5914 randomly selected full-time U.S. college students were classified as binge drinkers.
(a) Calculate and interpret a 99% confidence interval for the population proportion p that are binge drinkers.
(b) A newspaper article claims that 45% of full-time U.S. college students are binge drinkers. Use your result from part (a) to comment on this claim.