speculate [Verb] + difficult [Adjective]

Strength Strength Dispersion
A:
7
CHISQ:
5.81
AWT:
13,178,266
TTEST:
1.55
G2:
6.04
FAWT:
4.12
MI:
1.27
LOGLOG:
3.57
JD:
0.63
MI3:
6.88
DICE:
0.06
RANGE: