Table 4.

The influence of the geographical provenance on elemental composition in view of ANOVA Kruskal–Wallis test

Green Tea		Ca	K	Mg	Na	P	Mn	Fe	Zn	Cu	Co	Cd	Cr	Ni	Pb
Geographical origin	p	0.93	0.30	0.27	0.20	0.001	0.005	0.01	0.34	0.002	0.01	0.04	0.002	0.07	0.07
	H	0.15	2.42	2.61	3.22	13.2	10.6	13.2	2.17	12.1	8.81	6.27	12.1	5.32	5.26

p level of significance, H test value