infrequent [Adjective] + so [Adverb]

Strength Strength Dispersion
A:
10
CHISQ:
65.79
AWT:
18,567,417
TTEST:
-18.02
G2:
88.54
FAWT:
2.93
MI:
-2.74
LOGLOG:
-9.12
JD:
0.66
MI3:
3.9
DICE:
0.01
RANGE: