Introductory Statistics 9th Edition

Published by Wiley
ISBN 10: 1-11905-571-7
ISBN 13: 978-1-11905-571-6

Chapter 3 - Section 3.2 - Measures of Dispersion for Ungrouped Data - Exercises - Page 97: 3.42

Answer

The variance and standard deviation are both 0. Because the salaries for 8 workers are the same, there is no variation in the values of this data set.

Work Step by Step

The variance and standard deviation are both 0. Because the salaries for 8 workers are the same, there is no variation in the values of this data set.
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