Table 4.

Analysis of variance (ANOVA): latency

	Sum of squares	DF	Mean square	F value	P value
Model	1.65	2	0.83	10.27	0.0030
Linear mixture	1.65	2	0.83	10.27	0.0030
Residual	0.89	11	0.081
Lack of fit	0.56	7	0.080	0.97	0.5453
Pure error	0.33	4	0.082

ANOVA results, showing the significance a linear regression model (DF, degrees of freedom)