Answer
Please see the histogram.
Work Step by Step
$85, 82, 83, 84, 80, 82, 86, 85, 83, 84, 81, 82$
$80, 81, 82, 82, 82, 83, 83, 84, 84, 85, 85, 86$
With 12 points, we can have 4 intervals (80-82, 82-84, 84-86, 86-88).
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 12 - Data Analysis and Probability - 12-3 Measures of Central Tendency and Dispersion - Mixed Review - Page 732: 44
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