Statistics: Informed Decisions Using Data (4th Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0321757270

ISBN 13: 978-0-32175-727-2

Chapter 13 - Review - Review Exercises - Page 671: 3b

Answer

The equal population standard deviation requirement is satisfied.

Work Step by Step

Largest standard deviation: 6.2461963 Smallest standard deviation: 3.9266825 $6.2461963\lt2\times3.9266825$

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