Introductory Statistics 9th Edition

Published by Wiley
ISBN 10: 1-11905-571-7
ISBN 13: 978-1-11905-571-6

Chapter 6 - Section 6.1 - Continuous Probability Distribution and the Normal Probability Distribution - Exercises - Page 241: 6.7

Answer

The value of the mean determines only the center of a normal distribution curve on the horizontal axis, and the value of standard deviation gives the spread of the normal distribution curve. Note that there is not just one normal distribution curve but a family of normal distribution curves.

Work Step by Step

See above.
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.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions