Essentials of Statistics for the Behavioral Sciences 8th Edition

Published by Cengage Learning
ISBN 10: 1133956572
ISBN 13: 978-1-13395-657-0

Chapter 4 - Measures of Variability - Problems - Page 115: 4

Answer

When standard deviation turns out as 0, it represents that the sample data set has no differences between each data. For example, when the age for 6 kindergarten students is 6,6,6,6,6,6, the standard deviation is 0.

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