Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 5 - Section 5.7 - Decimal Applications: Mean, Median, and Mode - Exercise Set: 4

Answer

mean: 6.0 median: 6.05 mode: 4.9 and 6.8

Work Step by Step

Mean: $(4.9+7.1+6.8+6.8+5.3+4.9)\div6=35.8\div6=5.9\overline6\approx6.0$ Median $4.9, 4.9, 5.3,\underset\uparrow\ 6.8, 6.8, 7.1$ $(5.3+6.8)\div2=12.1\div2=6.05$ Mode $\underline{4.9}, \underline{4.9}, 5.3, \underline{6.8}, \underline{6.8}, 7.1$
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