Q47c. Level of democracy: South Africa (0-10 scale) Group Statistics Country by region Southern Africa North Africa N Mean Std. Deviation Std. Error Mean 2111 6.74 2.619 777 5.60 3.140 .057 .113 Q47c. Level of democracy: South Africa (0-10 scale) Equal variances assumed Equal variances not assumed Independent Samples Test Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Significance F Sig. t df One-Sided p Two-Sided p Mean Difference Std. Error Difference Difference Lower Upper 53.931 Independent Samples Effect Sizes 95% Confidence Interval Standardizer Point Estimate Lower Upper Q47c. Level of democracy: South Africa (0-10 scale) Cohen's d 2.769 .414 .331 .497 Hedges' correction 2.770 .414 .331 .497 Glass's delta 3.140 .365 .281 449 a. The denominator used in estimating the effect sizes. Cohen's d uses the pooled standard deviation. Hedges' correction uses the pooled standard deviation, plus a correction factor. Glass's delta uses the sample standard deviation of the control group.