| Unstandardized Coefficients | Standardized Coefficients | t | Sig. | 95.0% Confidence Interval for b | Correlations | ||||
Model | b | Std. Error | Beta | Lower Bound | Upper Bound | Zero-order | Partial | Part | ||
Constant | 29.201 | 2.068 |
| 14.123 | 0.000 | 25.128 | 33.274 |
|
|
|
PI | 0.069 | 0.055 | 0.084 | 1.257 | 0.210 | −0.039 | 0.178 | 0.064 | 0.080 | 0.080 |
PG | −0.053 | 0.054 | −0.066 | −0.984 | 0.326 | −0.160 | 0.053 | −0.040 | −0.063 | −0.063 |