happen [Verb] + collision [Noun]

Strength Strength Dispersion
A:
6
CHISQ:
7.87
AWT:
24,505,791
TTEST:
1.63
G2:
7.45
FAWT:
2.22
MI:
1.57
LOGLOG:
4.06
JD:
0.53
MI3:
6.74
DICE:
0.04
RANGE: