Table 3.

ANOVA results of the developed model for B. subtilis B.S.46 phytase activity.

Source	Sum of squares	DOF	Mean square	F-value	P-value
Model	46.11	13	3.55	214.45	<0.0001
Residual	0.099	6	0.017
Lack of fit	3.819E−003	1	3.819E−003	0.20	0.6733
Pure error	0.095	5	0.019
Cor total	46.21	19

R² = 0.9979, Adj R² = 0.9932, Pred R² = 0.9788, Adeq Precision = 37.346.