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 - Page 64: 2.75


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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