The following regression output was obtained from a study of architectural firms. The dependent variable is the total amount of fees millions of dollars. Predictor Coefficient SE Coefficient p-value Constant 7.131 3.085 2.312 0.010 X1 0.203 0.170 1.194 0.000 x2 1.176 0.553 -2.127 0.028 X3 0.089 0.311 -0.286 0.114 XA 0.682 0.381 1.790 0.001 x5 0.030 0.025 -1.200 0.112 ces Analysis of Variance P- Source DF SS MS F Regression Residual Error Total 5 1,946.79 47 2,385.55 52 4,332.34 389.4 7.67 50.76 value 0.000 X1 is the number of architects employed by the company. 2 is the number of engineers employed by the company. X3 is the number of years involved with health care projects. X4 is the number of states in which the firm operates. X5 is the percent of the firm's work that is health care-related. < Prev 4 of 25 BER www Next > acer