stringent [Adjective] + requirement [Noun]

Strength Strength Dispersion
A:
11
CHISQ:
109.87
AWT:
9,907,045
TTEST:
3.04
G2:
39.51
FAWT:
5.49
MI:
3.57
LOGLOG:
12.35
JD:
0.66
MI3:
10.49
DICE:
0.23
RANGE: