production [Noun] + coal [Noun]

Strength Strength Dispersion
A:
37
CHISQ:
9.99
AWT:
6,487,062
TTEST:
2.44
G2:
9.35
FAWT:
8.38
MI:
0.74
LOGLOG:
3.85
JD:
0.65
MI3:
11.16
DICE:
0.35
RANGE: