Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 13 - Probability - Chapter Review - Page 873: 30

Answer

More students chose to study.

Work Step by Step

40 students (19 + 1 + 20) chose to study, while 22 students (7 + 4 + 11) chose not to study.
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