Elementary Statistics: Picturing the World (6th Edition)

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

Chapter 7 - Hypothesis Testing with One Sample - Section 7.1 Introduction to Hypothesis Testing - Exercises - Page 361: 43

Answer

The claim represents the "Alternative hypothesis" (a) There is enough evidence to support the scientist’s claim that the mean incubation period for swan eggs is less than 40 days. (b) There is not enough evidence to support the scientist’s claim that the mean incubation period for swan eggs is less than 40 days.

Work Step by Step

As given above
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