Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 12 - Statistics - 12.3 Measures of Dispersion - Exercise Set 12.3 - Page 801: 44

Answer

See below.

Work Step by Step

In general class A's students tended to perform closer to the mean than class B's students.
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