| N | Mean | Std. deviation | Std. error | 95% Confidence interval for mean | Minimum | Maximum | |
---|---|---|---|---|---|---|---|---|
Lower bound | Upper bound | |||||||
CG | 29 | 45.10 | 4.88690 | .90 | 43.24 | 46.96 | 34.00 | 52.00 |
CFA | 29 | 54.96 | 6.84253 | 1.27 | 52.36 | 57.56 | 42.00 | 67.00 |
CDA | 29 | 55.79 | 6.21852 | 1.15 | 53.42 | 58.15 | 42.00 | 67.00 |
Total | 87 | 51.95 | 7.71122 | .82673 | 50.31 | 53.59 | 34.00 | 67.00 |