| 因变量:C4烯烃收率 |
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| III类平方和 | 自由度 | 均方 | F | 显著性 |
| 修正模型 | 5244.750 | 39 | 134.481 | 2.502 | 0.002 |
| 截距 | 5829.708 | 1 | 5829.708 | 108.447 | 0.000 |
| A | 1132.189 | 8 | 141.524 | 2.633 | 0.020 |
| B | 1106.761 | 7 | 158.109 | 2.941 | 0.014 |
| C | 2157.580 | 8 | 269.698 | 5.017 | 0.000 |
| D | 480.775 | 8 | 60.097 | 1.118 | 0.372 |
| E | 367.445 | 8 | 45.931 | 0.854 | 0.562 |
| 误差 | 2204.017 | 41 | 53.757 |
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| 总计 | 13124.715 | 81 |
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| 修正后总计 | 7448.767 | 80 |
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