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Multiple regression results of the best-fit models for the particle deposition factor and other experimental variables.
| Unstandardized coefficients |
Standardized coefficients |
t-ratio |
p-value | ||
|---|---|---|---|---|---|
| B | Standard error | β | |||
| Constant | 3.433 | 0.292 | 11.753 | 0.000 | |
| Carpet/VCT | −0.891 | 0.195 | −0.301 | −4.578 | 0.000 |
| Clean/Dirty | 1.029 | 0.195 | 0.348 | 5.282 | 0.000 |
| Activity | −1.054 | 0.119 | −0.582 | −8.838 | 0.000 |
