Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 12 - Section 12.2 - Assess Your Understanding - Applying the Concepts - Page 610: 8b

Answer

1 - All expected frequencies are greater than or equal to 1. 2 - No more than 20% of the expected frequencies are less than 5.

Work Step by Step

Only one expected frequency is less than 5. It corresponds to $\frac{1}{8}=0.125=12.5$% of the expected frequencies.
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.