Source of variation

DF

Sum of Squares

Mean Square

Fobs

Regression

2

21.85 ´ 10^‒5

10.9 ´ 10^‒5

100.54

Deviations

10

1.08 ´ 10^‒5

1.08 ´ 10^‒6

Total

12

22.9 ´ 10^‒5

1.91 ´ 10^‒6