Location | 2006 | 2009 | ||||
---|---|---|---|---|---|---|
Probability | Standard error | Sample size | Probability | Standard error | Sample size | |
Rural | 0.052 | 0.0051 | 1880 | 0.048 | 0.0049 | 1880 |
Urban | 0.090 | 0.0067 | 1840 | 0.083 | 0.0070 | 1800 |
Difference | -0.039 | 0.0084 | 0.034 | 0.0082 | ||
Two sample test of proportions: | z-test = -4.595 | z-test = -4.222 | ||||
H0 : Prural = Purban | Pr(|Z| < |z|) = 0.0000 | Pr(|Z| < |z|) = 0.0000 | ||||
Ha : Prural ≠ Purban | Null-hypothesis is rejected | Null-hypothesis is rejected |