Model | Sum of Squares | Degree of freedom | Mean Square | F | Significance | |
Shaanxi | Regression Residual Total | 1.040E11 1.686E10 1.209E11 | 2 6 8 | 5.202E10 2.809E9
| 18.519
| 0.003a
|
Gansu | Regression Residual Total | 2.927E9 3.999E8 3.327E9 | 2 6 8 | 1.464E9 6.665E7
| 21.961
| 0.002a
|
Qinghai | Regression Residual Total | 5.068E7 1.368E8 1.875E8 | 2 6 8 | 2.534E7 2.281E7
| 1.111
| 0.389a
|
Ningxia | Regression Residual Total | 1.139E9 4.588E8 1.598E9 | 2 6 8 | 5.697E8 7.646E7
| 7.451
| 0.024a
|
Xinjiang | Regression Residual Total | 2.994E9 1.552E10 1.851E10 | 2 6 8 | 1.497E9 2.586E9
| 0.579
| 0.589a
|