data p134; input TEST RACE JPERF; cards; 0.28 1 1.83 0.97 1 4.59 1.25 1 2.97 2.46 1 8.14 2.51 1 8.00 1.17 1 3.30 1.78 1 7.53 1.21 1 2.03 1.63 1 5.00 1.98 1 8.04 2.36 0 3.25 2.11 0 5.30 0.45 0 1.39 1.76 0 4.69 2.09 0 6.56 1.50 0 3.00 1.25 0 5.85 0.72 0 1.90 0.42 0 3.85 1.53 0 2.95 ; run;