(Solved): A chemical company uses two methods (density method and digestion method) to find the perce ...

A chemical company uses two methods (density method and digestion method) to find the percent of zinc in their samples. They generated the data below from the two methods. Use the F-Test to compare the variability of the two methods. Method 1 (Density method): $4,5,3,2,6$ Method 2 (Digestion method): $5,7,6,6$ There is a statistically significant difference between method 1 and method $2(?12?=?22)$ Both $\mathrm{A}$ and $\mathrm{B}$ are correct. There is no statistically significant difference between method 1 and method $2(?12=?22)$ None of the above is correct