Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 9 - Inferences from Two Samples - 9-4 Two Dependent Samples (Matched Pairs) - Basic Skills and Concepts: 4

Answer

See below.

Work Step by Step

The first confidence interval is made for the mean of the differences of the samples and the second confidence interval is made for the differences of the means of the samples.
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