practice [Noun] + improve [Verb]

Strength Strength Dispersion
A:
34
CHISQ:
12.72
AWT:
3,615,656
TTEST:
2.64
G2:
11.43
FAWT:
15.03
MI:
0.87
LOGLOG:
4.42
JD:
0.78
MI3:
11.04
DICE:
0.21
RANGE: