Answer
We knwo that P(x = 1) = .23
Using complement rule, we have
P(x \geq 2) = 1 - P(1)
= 1 - 0.23
= 0.77
Work Step by Step
As given in answer
Statistics (12th Edition)
by McClave, James T.; Sincich, Terry T.
Published by
Pearson
ISBN 10:
0321755936
ISBN 13:
978-0-32175-593-3
Chapter 4 - Discrete Random Variables - Exercises 4.15 - 4.33 - Applying the Concepts - Intermediate - Page 189: 4.27c
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.
