Table 1: Laccase activity ANOVA for a model that was not adjusted for curvature.

SourceSum of squaresDFMean squaresF-valuep value
Prob > F

Model19.57101.9616.170.0034
A, culture media volume1.1711.179.710.0264
B, CuSO41.9011.9015.700.0107
D, glucose0.08910.0890.740.4304
E, NH4SO40.0710.070.580.4800
F, peptone1.1711.179.640.0267
G, yeast extract1.6011.6013.240.0149
Residual0.6150.12
Lack of fit0.0520.0250.140.8777
Error0.5530.18
Cor total20.1815
R-square0.97
Adjusted R-square0.91
Predicted R-square0.7479
Adequate precision16.258

95% significant values are in bold.