extraction [Noun] + coal [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
21.12
AWT:
15,673,172
TTEST:
1.87
G2:
13.46
FAWT:
3.47
MI:
2.6
LOGLOG:
6.03
JD:
0.56
MI3:
7.24
DICE:
0.17
RANGE: