| (ANOVAa) | ||||||
| Model | Sum of squares | Degrees of freedom | The mean square | F | significant | |
| 1 | Return | 0.907 | 12 | 0.076 | 0.429 | 0.947b |
| residual | 11.982 | 68 | 0.176 |
|
| |
| Total | 12.889 | 80 |
|
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