rectangular [Adjective] + chamber [Noun]

Strength Strength Dispersion
A:
8
CHISQ:
326.99
AWT:
18,564,696
TTEST:
2.76
G2:
52.21
FAWT:
2.93
MI:
5.42
LOGLOG:
16.26
JD:
0.34
MI3:
11.42
DICE:
0.39
RANGE: