Answer
Correct answer is:
Option (b) 0.03
Work Step by Step
According to rule of probability, total Probability of a sample space is equal to 1. Hence using complement rule:
P(other) = 1- (0.25+0.42+0.30)
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 - Check Your Skills - Page 298: 12.25
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