方差来源 | 平方和 | 自由度 | 均方 | F值 | P值 | 显著性 |
模型 | 117.54 | 9 | 13.06 | 161.85 | <0.0001 | *** |
A-乙醇浓度/% | 3.31 | 1 | 3.31 | 41.06 | 0.0004 | *** |
B-超声温度/℃ | 0.1217 | 1 | 0.1217 | 1.51 | 0.2590 |
|
C-超声时间/min | 0.2781 | 1 | 0.2781 | 3.45 | 0.1057 |
|
AB | 0.2243 | 1 | 0.2243 | 2.78 | 0.1394 |
|
AC | 0.0216 | 1 | 0.0216 | 0.2672 | 0.6211 |
|
BC | 0.0119 | 1 | 0.0119 | 0.1470 | 0.7128 |
|
A2 | 43.47 | 1 | 43.47 | 538.68 | <0.0001 | *** |
B2 | 27.59 | 1 | 27.59 | 341.85 | <0.0001 | *** |
C2 | 30.71 | 1 | 30.71 | 380.58 | <0.0001 | *** |
残差 | 0.5649 | 7 | 0.0807 |
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失拟项 | 0.4179 | 3 | 0.1393 | 3.79 | 0.1153 | not significant |
净误差 | 0.1470 | 4 | 0.0367 |
|
|
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总和 | 118.11 | 16 |
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