Test scores | Â | Sum of Squares | df | Mean Square | F | Sig. |
---|---|---|---|---|---|---|
Pretest score | Between Groups | 15,749.398 | 17 | 926.435 | 2.443 | .015 |
Within Groups | 11,756.311 | 31 | 379.236 | Â | Â | |
Total | 27,505.709 | 48 | Â | Â | Â | |
Posttest score | Between Groups | 5418.862 | 18 | 301.048 | 1.107 | .394 |
Within Groups | 7612.519 | 28 | 271.876 | Â | Â | |
Total | 13,031.380 | 46 | Â | Â | Â |