Answer
When adding P(A), P(B) & P(C), we are also adding their intersections, which have to be subtracted. However, in doing so P(A and B and C) also got subtracted which needs to be added in the end.
Work Step by Step
No steps
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 165: 30
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
