In Testing for the Equality of Two Population Variances, When

Short Answer

In testing for the equality of two population variances, when the populations are normally distributed, the 5% level of significance has been used. To determine the rejection region, it will be necessary to refer to the F table corresponding to an upper-tail area of: $\begin{array}{|l|l|}\hline A&\text {0.950 . }\\\hline B&\text {0.050 . }\\\hline C&\text {0.025 . }\\\hline D&\text { 0.100 .}\\\hline\end{array}$