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Among a sample of 360 biology program applications, 198 of them are female applicants. (a) Find...

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Statistics

Among a sample of 360 biology program applications, 198 of themare female applicants. (a) Find a 90% confidence interval of thetrue population proportion of female who applied to the biologyprogram. (b) At a 0.05 significance level, test that the populationproportion of female applicants is greater than 0.5 (Use criticalvalue approach).

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SolutionLet X Be the number of female applicants for biology programamong 360 biology programGiven So a We    See Answer
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