rear [Verb] + difficult [Adjective]

Strength Strength Dispersion
A:
4
CHISQ:
0.2
AWT:
23,892,347
TTEST:
0.4
G2:
0.86
FAWT:
2.28
MI:
0.32
LOGLOG:
0.65
JD:
0.51
MI3:
4.32
DICE:
0.04
RANGE: