Basic Statistics: Tales of Distributions 10th Edition

Published by Cengage Learning
ISBN 10: 0-49580-891-1
ISBN 13: 978-0-49580-891-6

Chapter 4 - Exploring Data: Variability - Problems: 4.14

Answer

The variance is the square of the standard deviation.

Work Step by Step

If you are given a standard deviation value, you must square it to get the variance. If you are given a variance, you take its square root to get the standard deviation.
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