painful [Adjective] + period [Noun]

Strength Strength Dispersion
A:
15
CHISQ:
20.56
AWT:
7,446,407
TTEST:
2.6
G2:
15.54
FAWT:
7.3
MI:
1.6
LOGLOG:
6.26
JD:
0.74
MI3:
9.42
DICE:
0.1
RANGE: