Variables Entered/Removeda
Model	Variables Entered	Variables Removed	Method
1	I79, Previous, Protein, Daysb	.	Enter
a. Dependent Variable: CurrentMilk
b. All requested variables entered.

Model Summaryb
Model	R	R Square	Adjusted R Square	Std. Error of the Estimate	Change Statistics
R Square Change	F Change	df1	df2	Sig. F Change
1	.813a	.661	.654	10.665	.661	94.539	4	194	.000
a. Predictors: (Constant), I79, Previous, Protein, Days
b. Dependent Variable: CurrentMilk

ANOVAa
Model	Sum of Squares	df	Mean Square	F	Sig.
1	Regression	43010.381	4	10752.595	94.539	.000b
Residual	22065.107	194	113.738
Total	65075.487	198
a. Dependent Variable: CurrentMilk
b. Predictors: (Constant), I79, Previous, Protein, Days

Coefficientsa
Model	Unstandardized Coefficients	Standardized Coefficients	t	Sig.	95.0% Confidence Interval for B	Correlations	Collinearity Statistics
B	Std. Error	Beta	Lower Bound	Upper Bound	Zero-order	Partial	Part	Tolerance	VIF
1	(Constant)	52.748	6.983		7.554	.000	38.976	66.520
Previous	.704	.051	.652	13.798	.000	.603	.804	.745	.704	.577	.784	1.276
Protein	-5.619	1.468	-.169	-3.829	.000	-8.514	-2.725	-.355	-.265	-.160	.894	1.118
Days	-.032	.015	-.120	-2.074	.039	-.062	-.002	-.468	-.147	-.087	.526	1.903
I79	-10.778	2.778	-.213	-3.879	.000	-16.257	-5.298	-.280	-.268	-.162	.578	1.729
a. Dependent Variable: CurrentMilk