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 13 - Section 13.3 - Assess Your Understanding - Applying the Concepts - Page 653: 9a

Answer

The requirement of equal population variances for each treatment is verified.

Work Step by Step

In MINITAB, enter the data according to the table below. Select Stat -> Basic Statistics -> Display Descriptive Statistics In Variables enter C3. In By variables C2 (Treatments). Click in Statistics. Select standard deviation. Click Ok. Click Ok. $830\lt2\times448$

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.