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Table 4.
Group Statistics of Academic Achievement on the Posttest
| Group | N | Mean | Std. Deviation | Std. Error Mean | |
|---|---|---|---|---|---|
| Posttest Scores | EG | 38 | 10.657 | 4.911 | 0.796 |
| CG | 37 | 3.648 | 1.813 | 0.298 |