Table 1.
The age distribution between the groups.
| Group | Mean Age | Std. deviation |
|---|---|---|
| Class 1 (n: 84) | 20.16 | 2.09 |
| Class 2 (n: 84) | 19.61 | 1.76 |
| Class 3 (n: 84) | 21.26 | 3.6 |
| Total (n: 252) | 20.36 | 2.697 |
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