Table 9. Dependent Variable: Average daily gain

Source	Type III sum of squares	df	Mean square	F	Level of significance
Corrected model	5,042.720	4	1,260.680	43.897	< 0.000
Intercept	737.595	1	737.595	25.683	< 0.000
Initial weight	15.512	1	15.512	.540	0.467
Level of concentrate feed	5,042.353	3	1,680.784	58.525	< 0.000
Error	1,005.171	35	28.719
Total	92,071.661	40
Corrected total	6,047.891	39

R squared = .834 (Adjusted R squared = .815).