Answer
P(agree) = 0.64
Work Step by Step
Adding the probabilities of each wine for both testers, we have:
P(agree) = 0.05 + 0.08 + 0.25 + 0.18 + 0.08 = 0.64
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 19 - From Data Production to Inference: Part III Review - Supplementary Exercises - Page 450: 19.51b
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