Answer
First we can find the find the probability of its complement, “none,” and then subtract the probability of its complement from 1.
Work Step by Step
For example:
Mathematically P(A)+P(A')=1
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 3.2 Conditional Probability and the Multiplication Rule - Exercises - Page 152: 4
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