Table 4:
Analysis of variance of yield using cellulase.
ANOVA
Sum of squares
Degrees of freedom
Mean square
F
cal
F
tab
P
Regression*
2,627.8
7
375.4
20.5
3.3
0.0163
Residue
165.0
9
18.3
-
-
-
Lack-of-fit
370.4
7
52.7
18.1
19.3
0.0534
Pure error
5.8
2
2.9
-
-
-
Total
2,792.8
16
-
-
-
-
*Significant effects at 5% significance. R
2
= 86.53%.