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: 22

Answer

66

Work Step by Step

Height of each bar = Number of responses Sum of heights of all bars = total people surveyed 24 + 26 + 12 + 4 = 66 Total people surveyed = 66
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