difficulty [Noun] + economic [Adjective]

Strength Strength Dispersion
A:
143
CHISQ:
460.4
AWT:
1,195,124
TTEST:
9.57
G2:
236.69
FAWT:
45.48
MI:
2.32
LOGLOG:
16.64
JD:
0.87
MI3:
16.64
DICE:
0.79
RANGE: