two-tier [Adjective] + service [Noun]

Strength Strength Dispersion
A:
7
CHISQ:
9.73
AWT:
22,931,195
TTEST:
1.78
G2:
8.61
FAWT:
2.37
MI:
1.61
LOGLOG:
4.51
JD:
0.49
MI3:
7.22
DICE:
0.03
RANGE: