Answer
|t| > 1.684
Work Step by Step
$df = n_{1} + n_{2} - 2 = 38$
$α/2 = 0.05$
Using student's t table, we have: |t| > 1.684
Hence rejection region will contain all the values less than 1.684
Statistics (12th Edition)
by McClave, James T.; Sincich, Terry T.
Published by
Pearson
ISBN 10:
0321755936
ISBN 13:
978-0-32175-593-3
Chapter 9 - Inferences Based on Two Samples - Exercises 9.1 - 9.29 - Applying the Concepts - Basic - Page 424: 9.15c
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
