Elementary Statistics (12th Edition)

by Triola, Mario F.

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 - Page 59: 6

Answer

2 inches.

Work Step by Step

The lower limit of the class is 43 inches, the upper limit of the class is 45 inches, therefore the class width is 45-43=2 inches.

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