Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 12 - Data Analysis and Probability - 12-2 Matrix Multiplication - Practice and Problem-Solving Exercises - Page 736: 18


Cumulative frequency table:

Work Step by Step

The cumulative frequency is the total of a frequency and all frequencies so far. For example, the cumulative frequency for 4-6 miles is 18 because the previous frequencies are 13 and 5 so cumulatively it is 18. For 7-9 to is 20 because the previous frequencies are 13, 5 and 2 so cumulatively it is 20.
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