Table 5. Analysis of Variance (ANOVA).
| Serial No. | Factors | DOF (f) | Sums of squares (S) | Variance (V) | F-ratio (F) | Pure sum (S′) | Percentage P (%) |
|---|---|---|---|---|---|---|---|
| 1 | Temperature | 1 | 583200.223 | 583200.223 | 664004473.877 | 583200.223 | 21.119 |
| 2 | pH | 2 | 1315183 | 657591.5 | 13151830000 | 1315182.999 | 47.625 |
| 3 | Wheat bran | 2 | 214406.27 | 107203.135 | 2144062705.485 | 214406.27 | 7.764 |
| 4 | Inoculum | 2 | 212860.294 | 106430.147 | 2128602949.625 | 212860.294 | 7.708 |
| 5 | Biotin | 2 | 179176.276 | 89588.138 | 1791762762.858 | 179176.276 | 6.418 |
| 6 | KH2PO4 | 2 | 78666.302 | 39333.151 | 786663028.971 | 78666.302 | 2.843 |
| 7 | Corn steep liquor | 2 | 6452.337 | 3226.168 | 64523371.988 | 6452.337 | 0.233 |
| 8 | Xylidine (inducer) | 2 | 171540.39 | 85770.195 | 1715403900.553 | 171540.389 | 6.211 |
| Other/error | 2 | −0.001 | −0.001 | 0.004 | |||
| Total | 17 | 2761485.095 | 100.00 | ||||