Answer
mean 3
median 3.5
mode -1
Work Step by Step
mean = $\frac{2+5+6+7+(-1)+(-1)}{6}$ = 3
median $\frac{2+5}{2}$ = 3.5
mode = -1
Finite Math and Applied Calculus (6th Edition)
by Waner, Stefan; Costenoble, Steven
Published by
Brooks Cole
ISBN 10:
1133607705
ISBN 13:
978-1-13360-770-0
Chapter 8 - Section 8.3 - Measures of Central Tendency - Exercises - Page 576: 3
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