| Model | Sum of Squares | df | Mean Square | F | Sig. | |
| 1 | Regression | 3.257 | 8 | 0.407 | 12.373 | 0.00067 |
| Residual | 1.382 | 42 | 0.033 |
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| |
| Total | 4.639 | 50 |
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