Use the Traditional (Critical Value) Method 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 leve 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 hvnothesis test template
Use the Traditional (Critical Value) Method 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 leve 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 hvnothesis test template
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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