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Statistical results of models 2 and 3
| Variables | Model 2 | Model 3 |
|---|---|---|
| Number of nonseasonal differences | 1 | 1 |
| Number of seasonal differences | 0 | 0 |
| Number of Parameters | 2 | 3 |
| Estimator A | .2579 (2.43) | .7689 (4.01) |
| Estimator B | -.2723 (−2.54) | .5536 (2.23) |
| Estimator C | .8599 | .9123 |
| Box-Pierce Chi-square | 22.25 | 14.67 |
| Standard deviation | 24.22 | 26.9 |
| Nonzero correlations | 0 | 0 |
