Source | SUM of Square | Degree of Freedom | Mean Square | F Value | P- Value Prob > F |  |
---|---|---|---|---|---|---|
Model | 0.34 | 7 | 0.049 | 151.26 | <0.0001 | significant |
A-COD | 0.17 | 1 | 0.17 | 520.54 | <0.0001 | Â |
B-H2O2 | 0.10 | 1 | 0.10 | 319.78 | <0.0001 | Â |
C-Fe2+ | 0.042 | 1 | 0.042 | 130.14 | <0.0001 | Â |
BC | 1.087E-003 | 1 | 1.087E-003 | 3.36 | 0.0732 | Â |
A2 | 9.264E-003 | 1 | 9.264E-003 | 28.65 | <0.0001 | Â |
B2 | 6.679E-003 | 1 | 6.679E-003 | 20.66 | <0.0001 | Â |
C2 | 5.226E-003 | 1 | 5.226E-003 | 16.16 | 0.0002 | Â |
Residual | 0.015 | 46 | 3.233E-004 | Â | Â | Â |
Lack of Fit | 7.308E-003 | 17 | 4.299E-004 | 1.65 | 0.1149 | not significant |
Pure Error | 7.565E-003 | 29 | 2.608E-004 | Â | Â | Â |
Cor Total | 0.36 | 53 | Â | Â | Â | Â |
R2 = 95.84% |  |  |  |  |  |  |
\( {R}_{adj}^2=95.20\% \) | Â | Â | Â | Â | Â |