Elementary Statistics (12th Edition)

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

Chapter 13 - Nonparametric Statistics - 13-3 Wilcoxon Signed-Ranks Test for Matched Pairs - Basic Skills and Concepts: 4

Answer

0.95.

Work Step by Step

By using the table, the efficiency rating: 0.95, which means that the test is very efficient even in the case of the data being normally distributed.
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