In a random sample of 500 people aged 20-24, 22% were smokers. In a random sample of 450 people aged 25-29, 14% were smokers. Test the claim that the proportion of smokers in the two age groups is the same. Use a significance level of 0.01.Listthe knowns, p1- hat, p2 - hat, n1 and n2.the null and alternative hypothesis,the critical value, the pooled estimate, the test statistics anddraw the graph and label the test statistic, critical value and rejection regions.Reject or fail to reject?State the conclusion as outlined in the book or hypothesis test template.

Name: In a random sample of 500 people aged 20-24, 22% were smokers. In a ra
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Description: In a random sample of 500 people aged 20-24, 22% were smokers. In a random sample of 450 people aged 25-29, 14% were smokers. Test the claim that the proportion of smokers in the two age groups is the same. Use a significance level of 0.01.Listthe kn

Let p1 is defined as the proportion of smokers in the age group 20-24, and p2 is defined as the…

Answered: the knowns, p1- hat, p2 - hat, n1 and…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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In a random sample of 500 people aged 20-24, 22% were smokers. In a random sample of 450 people aged 25-29, 14% were smokers. Test the claim that the proportion of smokers in the two age groups is the same. Use a significance level of 0.01.

List

the knowns, p₁- hat, p₂ - hat, n₁ and n₂.
the null and alternative hypothesis,
the critical value,
the pooled estimate,
the test statistics and
draw the graph and label the test statistic, critical value and rejection regions.

Reject or fail to reject?

State the conclusion as outlined in the book or hypothesis test template.

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