APPENDIX A: CUTOFF POINTS 



GATE1 



.20 .25 .33 .50 .67 .75 .80 .20 .25 .33 .50 .67 .75 .80 



GATE 2-3 



.20 .25 .33 .50 .67 .75 .80 .20 .25 .33 .50 .67 .75 .80 



GATE 4 



PROBABILITY PROBABILITY 



Rgure 2— Eastside logistic regression model. Figure 3— Westside discriminant model. 



11 



