You want to test whether the proportion of men who smoke is different than the proportion of women who smoke. In a random sample of 200 males and 200 females, 62 of the males smoke and 54 of the females smoke. Is there evidence of a statistically significant difference in the proportion of male versus female smokers, at the 1% significance level?

You want to test whether the proportion of men who smoke is different than the proportion of women who smoke. In a random sample of 200 males and 200 females, 62 of the males smoke and 54 of the females smoke. Is there evidence of a statistically significant difference in the proportion of male versus female smokers, at the 1% significance level?

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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