| N | Mean | Std. deviation | Std. error | 95% confidence interval for mean | Minimum | Maximum | |
---|---|---|---|---|---|---|---|---|
Lower bound | Upper bound | |||||||
Control | 25 | 65.40 | 6.82 | 1.36 | 62.58 | 68.21 | 52.00 | 79.00 |
Self | 25 | 118.04 | 10.88 | 2.17 | 113.54 | 122.53 | 108.00 | 160.00 |
Peer | 25 | 119.32 | 10.30 | 2.06 | 115.06 | 123.57 | 108.00 | 160.00 |
Total | 75 | 100.92 | 26.97 | 3.11 | 94.71 | 107.12 | 52.00 | 160.00 |