Statistics (12th Edition)

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 - Learning the Mechanics - Page 423: 9.10d

Answer

P = 0.5 - α/2 = 0.5 - 0.05/2 = 0.5 - 0.025 = 0.475 Using Using z table, we have: z = 1.96 Hence the rejection region will be all values smaller than 1.96

Work Step by Step

As above
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