contribute [Verb] + improve [Adjective]

Strength Strength Dispersion
A:
13
CHISQ:
44.21
AWT:
8,220,054
TTEST:
2.91
G2:
25.3
FAWT:
6.61
MI:
2.38
LOGLOG:
8.81
JD:
0.72
MI3:
9.78
DICE:
0.3
RANGE: