Table 4 Effect of polymer concentration and speed of mixing on particle size
Factor | Coefficient | df | Standard | 95% CI | 95% CI | VIF |
|---|---|---|---|---|---|---|
Estimate | Error | Low | High | |||
Intercept | 433.17 | 1 | 18.39 | 388.17 | 478.18 | Â |
A-Polymer concentration | −18.35 | 1 | 22.53 | −73.46 | 36.77 | 1.00 |
B-Speed of rotation | −76.88 | 1 | 22.53 | −132.00 | −21.76 | 1.00 |
ACERTUV |  = ACERTUV + A |  |  |  |  |  |