| Source | Sum of Squares | df | Mean Square | F | Sig |
| Directorates | 0.038 | 2 | 0.019 | 0.065 | 0.937 |
| School gender | 1.610 | 1 | 1.610 | 5.551 | 0.019* |
| Branch | 2.596 | 1 | 2.596 | 8.953 | 0.003* |
| Error | 313.201 | 1080 | 0.290 |
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| Corrected (total) | 317.706 | 1084 |
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