difficulty [Noun] + economic [Adjective]

Strength Strength Dispersion
A:
116
CHISQ:
45.73
AWT:
1,518,836
TTEST:
4.95
G2:
37.76
FAWT:
35.79
MI:
0.89
LOGLOG:
6.09
JD:
0.86
MI3:
14.6
DICE:
0.64
RANGE: