Answer
a) .5
b) .833
c) .666
Work Step by Step
a)⅙ + 3/6 - ⅙ = .5
b)3/6 + 3/6 - ⅙ = .833
c)⅙ + 3/6 = 4/6 = .666
Elementary Statistics: Picturing the World (6th Edition)
by Larson, Ron; Farber, Betsy
Published by
Pearson
ISBN 10:
0321911210
ISBN 13:
978-0-32191-121-6
Chapter 3 - Probability - Section 3.3 The Addition Rule - Exercises - Page 163: 18
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