Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321755936
ISBN 13: 978-0-32175-593-3

Chapter 8 - Inferences Based on a Single Sample - Exercises 8.1 - 8.19 - Understanding the Principles: 8.6

Answer

In hypothesis testing procedure, almost always the variable (B) is not known. Since we don't know the measure of reliability, it is important to sat that there is not adequate info. to reject H0, instead of accepting H0.

Work Step by Step

This explanation above can be found in the chapter 8 reading.
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