Can the scientists at GlaxoSmithKline conclude that the new method of determining drug concentration is less variable than the standard method?

Drug content assessment:
Drug concentrations (measured as a percentage) for 50 randomly selected tablets are repeated in the accompanying table. The standard method of assessing drug content yields a concentrate variance of 9. Can the scientists at GlaxoSmithKline conclude that the new method of determining drug concentration is less variable than the standard method?
Test using α = 0.01

 

91.28 89.35 82.85 89.93 84.62 93.44 83.77 81.79 89 92.1
86.96 91.17 89.74 92.59 89.36 92.83 91.9 94.83 84.21 87.61
90.96 89.39 89.91 88.67 86.51 88.32 83.86 92.24 89.35 92.78
89.04 93.02 88.76 90.36 91.74 92.85 89.82 92.16 87.16 86.77
86.12 83.33 88.2 86.35 91.2 91.82 88.32 89.26 93.84 93.19