Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 12 - Statistics - 12.1 Sampling, Frequency Distributions, and Graphs - Exercise Set 12.1: 12

Answer

94 students were involved in the study.

Work Step by Step

To find the number of students involved in the study, you add up the numbers in the frequency column: 12 + 16 + 16 + 16 + 10 + 11 + 4 + 3 + 3 +3 = 94
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