Elementary Statistics: Picturing the World (6th Edition)

Published by Pearson
ISBN 10: 0321911210
ISBN 13: 978-0-32191-121-6

Chapter 7 - Hypothesis Testing with One Sample - Section 7.1 Introduction to Hypothesis Testing - Exercises - Page 361: 48

Answer

The claim represents the "Null hypothesis" (a) There is not enough evidence to support the sports drink maker's claims that the mean calorie content of its beverages is 72 calories per serving. (b) There is enough evidence to support the sports drink maker's claims that the mean calorie content of its beverages is 72 calories per serving.

Work Step by Step

As given above
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