maintenance [Noun] + require [Verb]

Strength Strength Dispersion
A:
32
CHISQ:
58.62
AWT:
3,616,346
TTEST:
4.06
G2:
37.75
FAWT:
15.03
MI:
1.83
LOGLOG:
9.13
JD:
0.8
MI3:
11.83
DICE:
0.2
RANGE: