Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 11 - Goodness-of-Fit and Contingency Tables - Review - Chapter Quick Quiz - Page 591: 4

Answer

4, 9.488.

Work Step by Step

The degree of freedom: $df=5-1=4$, hence by using the table the critical value is $X_{0.05}^2=9.488.$
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