Table 6: Variance analyses for total efficiency prediction model.

TermSum of squaresMean square-value value

Model1057.94151.13209.27<0.0001
41.4041.4057.330.0001
24.3724.3733.750.0007
210.13210.13290.96<0.0001
2.892.894.000.0855
13.3413.3418.470.0036
299.66299.66414.94<0.0001
53.0853.0873.50<0.0001
Residual5.060.72
Lack of fit0.490.160.140.9295
Pure error4.571.14