Tabulation of Results
Connected x Separate
	A	B	C	D
A	21	14	10	7
B	13	13	11	6
C	8	10	10	9
D	1	9	6	12

Tabulation of Expected Results
Connected x Separate
	A	B	C	D
A	13.97	14.95	12.03	11.05
B	11.56	12.36	9.94	9.14
C	9.94	10.64	8.56	7.86
D	7.53	8.05	6.47	5.95

Statistical Results
Pearson's Chi-squared test
Pearson Chi Square Statistic	19.6
Degrees of Freedom	9
P value	0.02