underpin [Verb] + economic [Adjective]

Strength Strength Dispersion
A:
7
CHISQ:
10.65
AWT:
21,513,694
TTEST:
1.82
G2:
9.15
FAWT:
2.53
MI:
1.68
LOGLOG:
4.71
JD:
0.63
MI3:
7.29
DICE:
0.06
RANGE: