| N | Mean | Std. deviation | Std. error | 95% confidence interval for mean | Minimum | Maximum | |
---|---|---|---|---|---|---|---|---|
Lower bound | Upper bound | |||||||
Control | 25 | 117.48 | 12.17 | 2.43 | 112.45 | 122.50 | 91.00 | 136.00 |
Self | 25 | 115.12 | 12.62 | 2.52 | 109.91 | 120.32 | 90.00 | 134.00 |
Peer | 25 | 115.76 | 11.49 | 2.29 | 111.01 | 120.50 | 95.00 | 134.00 |
Total | 75 | 116.12 | 11.98 | 1.38 | 113.36 | 118.87 | 90.00 | 136.00 |