Consider the hypothesis test H 0 : p 1 p 2 0 H a :

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Consider the hypothesis test

H0: p1 – p2 ≤ 0

Ha: p1 – p2 > 0


The following results are for independent samples taken from the two populations.

Sample 1 _____________ Sample 2

n1 = 200 ……………….. n2 = 300

1 = .22 ………………… p̅2 = .16


a. What is the p-value?

b. With a = .05, what is your hypothesis testing conclusion?

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Related Book For  answer-question

Statistics For Business & Economics

ISBN: 9781305585317

13th Edition

Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran

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