stats_class_2020/data/week_09/owan03.csv

1	X1	X2	X3	X4
2	70	49	30	34
3	77	60	37	36
4	83	63	56	48
5	87	67	65	48
6	92	70	76	65
7	93	74	83	91
8	100	77	87	98
9	102	80	90	102
10	102	89	94
11	103		97
12	96