Two Means - Unknown, Equal Variance: Videos & Practice Problems

Two independent samples are drawn to compare variability.
Sample A: {$10$, $12$, $9$, $11$, $13$, $10$, $14$, $8$, $12$}
Sample B: {$7$, $9$, $6$, $8$, $7$, $9$, $5$, $8$}
Use the "count five" test: compute medians, absolute deviations from medians, maxima of absolute deviations $M_1$, $M_2$, counts $c_1$, $c_2$ where $c_1=\#\{d_{1i}:d_{1i}>M_2\}$ and $c_2=\#\{d_{2j}:d_{2j}>M_1\}$, and reject the null hypothesis (equal variances) if $\max (c_1,c_2)\ge 5$. Which conclusion is correct?