Essentials of Statistics (5th Edition)

Published by Pearson
ISBN 10: 0-32192-459-2
ISBN 13: 978-0-32192-459-9

Chapter 2 - Summarizing and Graphing Data - 2-2 Frequency Distributions - Page 52: 12

Answer

It appears to have a normal distribution.

Work Step by Step

The frequencies start low and they reach their highest point near a middle class. Then they mirror the first half in the second half of the frequencies. Therefore it appears to have a normal distribution.
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