Tabulation of Results
depression x software
	A	B	C	D
A	28	14	5	13
B	22	4	4	10
C	13	4	4	7
D	17	6	7	4

Tabulation of Expected Results
depression x software
	A	B	C	D
A	29.63	10.37	7.41	12.59
B	19.75	6.91	4.94	8.4
C	13.83	4.84	3.46	5.88
D	16.79	5.88	4.2	7.14

Statistical Results
Pearson's Chi-squared test
Pearson Chi Square Statistic	7.87
Degrees of Freedom	9
P value	0.55