Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 2 - Summarizing and Graphing Data - 2-2 Frequency Distributions - Basic Skills and Concepts - Page 53: 26


Seems to be normal.

Work Step by Step

The distribution seems to be normal, because the maximum of the frequencies is in the middle and from there the frequency decreases on both directions, therefore it is roughly bell-shaped.
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