thorny [Adjective] + problem [Noun]

Strength Strength Dispersion
A:
23
CHISQ:
302.28
AWT:
4,395,442
TTEST:
4.47
G2:
90.18
FAWT:
12.37
MI:
3.9
LOGLOG:
17.64
JD:
0.78
MI3:
12.95
DICE:
0.08
RANGE: