crack [Noun] + surface [Noun]

Strength Strength Dispersion
A:
4
CHISQ:
0.15
AWT:
54,359,194
TTEST:
-0.42
G2:
0
FAWT:
1
MI:
-0.28
LOGLOG:
-0.55
JD:
-0.01
MI3:
3.72
DICE:
0.07
RANGE: