Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321755936
ISBN 13: 978-0-32175-593-3

Chapter 2 - Methods for Describing Sets of Data - Exercises 2.71 - 2.89 - Understanding the Principles: 2.75

Answer

If the standard deviation increases, this does not imply that the data are more variable or less variable. Standard deviation is effected by some other variables along with variability of data.

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