laughter [Noun] + infectious [Adjective]

Strength Strength Dispersion
A:
7
CHISQ:
523.6
AWT:
11,856,194
TTEST:
2.61
G2:
55.85
FAWT:
4.58
MI:
6.26
LOGLOG:
17.58
JD:
0.63
MI3:
11.88
DICE:
0.56
RANGE: