Table 4.
Source | Sum of squares | df | Mean square | F value | Prob > F | |
---|---|---|---|---|---|---|
Model | 17.97 | 9 | 2.00 | 21.05 | 0.0019 | Significant |
A (pH) | 1.39 | 1 | 1.39 | 14.61 | 0.0123 | |
B (Inoculum dose) | 6.14 | 1 | 6.14 | 64.74 | 0.0005 | |
C (Temperature) | 3.43 | 1 | 3.43 | 36.17 | 0.0018 | |
AB | 0.89 | 1 | 0.89 | 9.41 | 0.0278 | |
AC | 0.96 | 1 | 0.96 | 10.12 | 0.0245 | |
BC | 0.10 | 1 | 0.10 | 1.08 | 0.3465 | |
A 2 | 1.78 | 1 | 1.78 | 18.77 | 0.0075 | |
B 2 | 1.61 | 1 | 1.61 | 16.93 | 0.0092 | |
C 2 | 2.44 | 1 | 2.44 | 25.66 | 0.0039 | |
Residual | 0.47 | 5 | 0.095 | |||
Lack of fit | 0.19 | 3 | 0.063 | 0.44 | 0.7479 | Insignificant |
Pure error | 0.29 | 2 | 0.14 | |||
Cor total | 18.45 | 14 |