knock [Verb] + head [Noun]

Strength Strength Dispersion
A:
39
CHISQ:
46.96
AWT:
2,716,355
TTEST:
4.05
G2:
33.31
FAWT:
20.01
MI:
1.51
LOGLOG:
7.98
JD:
0.83
MI3:
12.08
DICE:
0.18
RANGE: