preliminary [Adjective] + investigation [Noun]

Strength Strength Dispersion
A:
47
CHISQ:
1,886.73
AWT:
4,751,284
TTEST:
6.69
G2:
268.72
FAWT:
11.44
MI:
5.4
LOGLOG:
29.97
JD:
0.74
MI3:
16.5
DICE:
1.12
RANGE: