Elementary Statistics (12th Edition)

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

Chapter 7 - Estimates and Sample Sizes - Review - Chapter Quick Quiz: 10

Answer

0.831 and 12.833

Work Step by Step

$\alpha=1-0.95=0.05.$ By using the table we can find the critical chi-square values with with $df=sample \ size-1=6-1=5$. $X_{L}^2= X_{0.975}^2=0.831$ $ X_{R}^2= X_{0.025}^2=12.833$
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