Table 3.

Statistics of the AFM₁ concentrations using one sample t-test of raw cow milk samples from different regions.

					95% confidence interval of the difference
	t	df	Sig. (2-tailed)	Mean Difference	Lower	Upper
GTA	2.327	29	0.027	0.259	0.031	0.486
ER	5.787	29	0.000	0.667	0.431	0.902
VR	3.635	29	0.001	0.536	0.234	0.837
WR	4.969	29	0.000	0.855	0.503	1.2064