Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 12 - Data Analysis and Probability - 12-2 Frequency and Histograms - Practice and Problem-Solving Exercises: 26

Answer

20

Work Step by Step

Using interval size 20 will give less intervals and will show little variation with test scores.
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