| 差异源 | SS | df | MS | F | P-value | F crit |
| 组间 | 245.9764 | 1 | 245.9764 | 1.005682 | 0.325182 | 4.225201 |
| 组内 | 6359.257 | 26 | 244.5868 |
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| 总计 | 6605.233 | 27 |
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