1. Pris mot antal rum

3. Regression Analysis: Price versus Rooms The regression equation is Price = 37969 + 15966 Rooms Predictor Coef SE Coef T P Constant 37969 13776 2,76 0,007 Rooms 15966 1860 8,58 0,000 S = 34115 R-Sq = 33,2% R-Sq(adj) = 32,8%

4. Regression Analysis: Price versus Rooms, Rooms_sq The regression equation is Price = - 45920 + 39680 Rooms - 1606 Rooms_sq Predictor Coef SE Coef T P Constant -45920 38935 -1.18 0.240 Rooms 39680 10477 3.79 0.000 Rooms_sq -1606.4 698.8 -2.30 0.023 S = 33631 R-Sq = 35.6% R-Sq(adj) = 34.7%