lead [Noun] + pollution [Noun]

Strength Strength Dispersion
A:
21
CHISQ:
34.67
AWT:
7,979,178
TTEST:
3.21
G2:
23.84
FAWT:
6.81
MI:
1.74
LOGLOG:
7.66
JD:
0.59
MI3:
10.53
DICE:
0.42
RANGE: