practise [Adjective] + skill [Noun]

Strength Strength Dispersion
A:
10
CHISQ:
124.79
AWT:
12,905,667
TTEST:
2.94
G2:
40.27
FAWT:
4.21
MI:
3.85
LOGLOG:
12.78
JD:
0.64
MI3:
10.49
DICE:
0.15
RANGE: