"salaryP"	"fatherWc"	"sstatus"	"teacherSc"	"motherLev"	"Y"
3.83	28.87	7.2	26.6	6.19	37.01
2.89	20.1	-11.71	24.4	5.17	26.51
2.86	69.05	12.32	25.7	7.04	36.51
2.92	65.4	14.28	25.7	7.1	40.7
3.06	29.59	6.31	25.4	6.15	37.1
2.07	44.82	6.16	21.6	6.41	33.9
2.52	77.37	12.7	24.9	6.86	41.8
2.45	24.67	-0.17	25.01	5.78	33.4
3.13	65.01	9.85	26.6	6.51	41.01
2.44	9.99	-0.05	28.01	5.57	37.2
2.09	12.2	-12.86	23.51	5.62	23.3
2.52	22.55	0.92	23.6	5.34	35.2
2.22	14.3	4.77	24.51	5.8	34.9
2.67	31.79	-0.96	25.8	6.19	33.1
2.71	11.6	-16.04	25.2	5.62	22.7
3.14	68.47	10.62	25.01	6.94	39.7
3.54	42.64	2.66	25.01	6.33	31.8
2.52	16.7	-10.99	24.8	6.01	31.7
2.68	86.27	15.03	25.51	7.51	43.1
2.37	76.73	12.77	24.51	6.96	41.01