Answer
We are 95% confident that the mean age of the people's first marriage is between 22.091 and 22.209 years.
Work Step by Step
The level of confidence is 95% (95.0% CI).
The confidence interval: (22.091, 22.209).
Statistics: Informed Decisions Using Data (4th Edition)
by Sullivan III, Michael
Published by
Pearson
ISBN 10:
0321757270
ISBN 13:
978-0-32175-727-2
Chapter 9 - Section 9.2 - Assess Your Understanding - Applying the Concepts - Page 451: 43b
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.
