Table 7.
ANOVA results of quadratic model for cellulase production (R2 = 0.9602).
| Parameter | Sum of squares | Degrees of freedom | Mean square | F value | P value |
|---|---|---|---|---|---|
| A | 190.52 | 1 | 190.52 | 14.36 | 0.0068 |
| B | 230.48 | 1 | 230.48 | 17.38 | 0.0042 |
| C | 231.34 | 1 | 231.34 | 17.44 | 0.0042 |
| AB | 80.91 | 1 | 80.91 | 6.10 | 0.0428 |
| AC | 0.051 | 1 | 0.051 | 3.817 × 10−3 | 0.9525 |
| BC | 29.32 | 1 | 29.32 | 2.21 | 0.1806 |
| A2 | 423.73 | 1 | 423.73 | 31.95 | 0.0008 |
| B2 | 269.93 | 1 | 269.93 | 20.35 | 0.0028 |
| C2 | 635.12 | 1 | 635.12 | 47.88 | 0.0002 |
| Residual | 92.84 | 7 | 12.26 | ||
| Cor. Total | 2334.11 | 16 |