Elementary Statistics (12th Edition)

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

Chapter 2 - Summarizing and Graphing Data - 2-3 Histograms - Basic Skills and Concepts: 4

Answer

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Work Step by Step

In a normal distribution the frequencies increase until the peak and then decrease. When we can see these in a graphical way, the histogram seems to be symmetric to the peak, but this is quite subjective.
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