22. Suppose we are not content with the width and the confidence level of the interval found in question 21. How manyunemployed males do we need to sample, to estimate p to within 0.05 and with 99% confidence?647660636659 Section F: In a random sample of 150 unemployed males, 81 of them stated that they were regular consumers ofalcoholic beverages. Let p denote the true proportion of unemployed males that are regular consumers of alcoholicbeverages.

Solution Level of confidence = 99%

Answered: Section F: In a random sample of 150…

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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Section F: In a random sample of 150 unemployed males, 81 of them stated that they were regular consumers of alcoholic beverages. Let p denote the true proportion of unemployed males that are regular consumers of alcoholic beverages.