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: 5

Answer

151 students were involved in this study.

Work Step by Step

To find the number of students involved in the study, you add all the frequencies together. 2 + 1 + 3 + 12 + 16 + 18 + 13 + 31 + 26 + 15 + 14 = 151
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.