$$\text { In comparing the two variances below, what is the test value and what are the degrees of freedom that }$$

$$\text { In comparing the two variances below, what is the test value and what are the degrees of freedom that }$$
$\begin{array}{|l|c|c|}\hline & \text { Variance } & \text { Number of values } \\\hline \text { Sample 1 } & 5 & 19 \\\hline \text { Sample 2 } & 11 & 29 \\\hline\end{array}$

A) test value = 0.45, degrees of freedom = 19 and 29
B) test value = 0.45, degrees of freedom = 18 and 28
C) test value = 2.20, degrees of freedom = 28 and 18
D) test value = 2.20, degrees of freedom = 29 and 19