Coefficientsa Model Unstandardized Coefficients Standardized Coefficients t Sig. "95,0% Confidence Interval for B" Collinearity Statistics B Xi 3 (Constant) 2.219 Number of Years as a Model 0.136 3.000 hair_blond 0.668 0.000 hair_brown -0.463 0.000 beautyC 0.012 10.000 blondXbeautyC 0.073 0.000 brownXbeautyC -0.016 0.000 a. Dependent Variable: salary_log salary_log salary_libra 2.747573276 17.60471755