## Statistics (12th Edition)

Published by Pearson

# Chapter 8 - Inferences Based on a Single Sample - Exercises 8.77 - 8.96 - Learning the Mechanics - Page 384: 8.79e

#### Answer

The sample size is not large enough to use the normal approximation.

#### Work Step by Step

$np_{o}$ = 10 x .4 = 4 Hence the sample size is not large enough to use the normal approximation.

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.