#### Answer

t > 2.896

#### Work Step by Step

df = n - 1 = 9 - 1 = 8
$t_{α} = 0.01$
From student's t distribution table, we have:
$t_{0.01} = 2.896$
Hence rejection region will be: t > 1.2.896

Chegg costs money, GradeSaver solutions are free!

Published by
Pearson

ISBN 10:
0321755936

ISBN 13:
978-0-32175-593-3

t > 2.896

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.