.In a random sample of 400 students at a university, 340 stated that they were nonsmokers. Basedon this sample, compute a 95% confidence interval for the proportion of all students at theuniversity who are nonsmokers. (use the table)

Given; sample size n=400 and x : nonof non smokers =340 then to find 95% confidence interval of…

Answered: In a random sample of 400 students at a…

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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In a random sample of 400 students at a university, 340 stated that they were nonsmokers. Based on this sample, compute a 95% confidence interval for the proportion of all students at the university who are nonsmokers. (use the table)