Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 8 - Hypothesis Testing - Chapter Quiz - Page 483: 13

Answer

Right

Work Step by Step

To test the claim that the mean is greater than 87, you would use a Right tailed test.
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