disappearance [Noun] + investigate [Verb]

Strength Strength Dispersion
A:
8
CHISQ:
188.66
AWT:
17,748,158
TTEST:
2.72
G2:
43.13
FAWT:
3.06
MI:
4.67
LOGLOG:
14.02
JD:
0.44
MI3:
10.67
DICE:
0.26
RANGE: