Answer
Outcomes where both the people like the course = {(A,D), (D,M), (A,M) = 3
Hence P(both the people like the course) = 3 x 1/10 = 3/10
= 0.333
Work Step by Step
As given above
The Basic Practice of Statistics 7th Edition
by Moore, David S.; Notz, William I.; Fligner, Michael A.
Published by
W. H. Freeman
ISBN 10:
146414253X
ISBN 13:
978-1-46414-253-6
Chapter 12 - Introducing Probability - Chapter 12 Exercises - Page 300: 12.47d
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