optimal [Adjective] + tariff [Noun]

Strength Strength Dispersion
A:
17
CHISQ:
3,730.96
AWT:
28,971,046
TTEST:
4.1
G2:
161.18
FAWT:
1.88
MI:
7.79
LOGLOG:
31.84
JD:
0.16
MI3:
15.97
DICE:
1.88
RANGE: