Table 5.

Analysis of variance for the fitted model.

Source		Degrees of Freedom	Sum of Squares	Squares Medium	F Report	p-Value
DI S. aureus	Regression	6	5.64	0.9394	47.86	0.0003
	Residual	5	0.0981	0.0196
	Total	11	5.73
	Lack of fit	3	0.0913	0.0304	8.86	0.1031
	Pure error	2	0.0069	0.0034
	R 2	0.9829
	Radj 2	0.9624
DI E. coli	Regression	6	6.50	1.08	69.30	0.0001
	Residual	5	0.0781	0.0156
	Total	11	6.58
	Lack of fit	3	0.0561	0.0187	1.69	0.3921
	Pure error	2	0.0221	0.0110
	R 2	0.9881
	Radj 2	0.9739
DI B. subtilis	Regression	6	7.70	1.28	10.72	0.0099
	Residual	5	0.5984	0.1197
	Total	11	8.29
	Lack of fit	3	0.5261	0.1754	4.85	0.1756
	Pure error	2	0.0723	0.0361
	R 2	0.9278
	Radj 2	0.8413