Tabulation of Results
happiness x depression
ABCD
A710916
B1920812
C8254
D25752


Tabulation of Expected Results
happiness x depression
ABCD
A15.5810.37.138.98
B21.8914.4710.0212.62
C7.054.663.234.06
D14.479.576.628.34


Statistical Results
Pearson's Chi-squared test
Pearson Chi Square Statistic29.83
Degrees of Freedom9
P value0