Basic College Mathematics (9th Edition)

by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.

Published by Pearson

ISBN 10: 0321825535

ISBN 13: 978-0-32182-553-7

Chapter 10 - Statistics - 10.3 Frequency Distributions and Histograms - 10.3 Exercises - Page 734: 36

Answer

The tally is 5 "sticks" and the class frequency is $5$.

Work Step by Step

There are 5 numbers from 120 and 129 in the data list. Thus, the tally is 5 "sticks" and the class frequency is $5$.

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