Answer
See below
Work Step by Step
Given: $$2.5,6.7,3.8,4.2,5.2,1.8,0.9$$
Order them:$$0.9;1.8;2.5;3.8;4.2;5.2;6.7$$
The mean is: $\frac{0.9+1.8+2.5+3.8+4.2+5.2+6.7}{7}=21.5$
The median is: $3.8$
There is no mode.
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 12 Sequences and Series - 12.2 Analyze Arithmetic Sequences and Series - 12.2 Exercises - Mixed Review - Page 809: 87
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