Question 7ImaAlcohol abuse has been described by college presidents as the number one problem on campus, and it is animportant cause of death in young adults. How common is it? A survey of 287 randomly selected U.S.college students collected information on drinking behavior and alcohol-related problems. The researchersdefined "frequent binge drinking" as having five or more drinks in a row three or more times in the pasttwo weeks. According to this definition, 252 students were classified as frequent binge drinkers. Use thedata to construct and interpret a 97% confidence interval for the percentage of students who are "frequentbinge drinking".i. Procedure:Select an answerSelect an answerOne mean Z procedureOne variance x² procedureOne proportion Z procedureOne mean T procedureii. Assumptions: (select everything that applies)Simple random sampleSample size is greater than 30Normal populationThe number of positive and negative responses are both greater than 10Population standard deviation is unknownPopulation standard deviation is knowniii. Unknown parameter: Select an answerSelect an answeru, population meanp. population proportion0², population variance

Given that Sample size n = 287 Number of students who are frequent binge drinking, X = 252

Answered: Alcohol abuse has been described by…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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