Answer
x̄ = 2.55
Work Step by Step
No. of television sets = 102
No. of households = 40
x̄ = 102/40 = 2.55
Statistics: Informed Decisions Using Data (4th Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0321757270
ISBN 13:
978-0-32175-727-2
Chapter 8 - Review - Review Exercises - Page 422: 7b
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