Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 10 - Section 10.3 - Assess Your Understanding - Applying the Concepts - Page 505: 32a

Answer

$H_{o}$: μ = 0 lb, $H_{a}$: μ > 0 lb

Work Step by Step

The Null hypothesis is that there is no change in mean weight. The Alternate hypothesis states that the mean weight lost is greater than 0.
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