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 2.48 - 2.70 - Learning the Mechanics - Page 57: 2.57b

Answer

25

Work Step by Step

Divide sum(x) by n
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