Find the critical value or values of $\chi ^ { 2 }$ based on the given information.
-$\begin{array} { l }
\mathrm { H } _ { 1 } : \sigma

Question

Find the critical value or values of $\chi ^ { 2 }$ based on the given information.
-$\begin{array} { l } 
\mathrm { H } _ { 1 } : \sigma < 0.629 \
\mathrm { n } = 19 \
\alpha = 0.025
\end{array}$
A) 8.231
B) 7.015
C) 8.907
D) 31.526

Quizplus · Accepted Answer

The critical value of $\chi ^ { 2 }$ is 8.231. This is the value that the test statistic must exceed in order to reject the null hypothesis.

Find the Critical Value or Values Of χ2\chi ^ { 2 }χ2

Find the Critical Value or Values Of $\chi ^ { 2 }$