Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 6 - Normal Probability Distributions - 6-3 Applications of Normal Distributions - Basic Skills and Concepts - Page 267: 4


Cannot be used. 0.3.

Work Step by Step

Methods of this section cannot be used because it is not a normal distribution, because every number is equally likely. Here 3 outcomes (0,1,2) are good out of the 10 possible digits, therefore the probability is 3/10=0.3.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.