retention [Noun] + problem [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
6.92
AWT:
32,666,603
TTEST:
-5.24
G2:
7.43
FAWT:
1.66
MI:
-2.01
LOGLOG:
-3.18
JD:
0.25
MI3:
1.16
DICE:
0.01
RANGE: