Basic College Mathematics (10th Edition)

by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.

Published by Pearson

ISBN 10: 0134467795

ISBN 13: 978-0-13446-779-5

Chapters 1-10 - Cumulative Review Exercises - Page 758: 42

Answer

Mean: 4.4 Median: 4.3 Mode: 2.85

Work Step by Step

1.65, 2.3, 2.85, 2.85, 4.3, 4.35, 5.3, 5.7, 10.3 Mode: 2.85 is the most frequent number. Median: 4.3 is the number in the center when the data is listed by quantity. Mean: $\frac{1.65+2.3+2.85+2.85+4.3+4.35+5.3+5.7+10.3}{9}$=$\frac{39.6}{9}$=4.4

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