Exam_Num	Points	Grade
1	94	1.3
2	77	2.3
3	92	1.3
4	92	1.3
5	79	2
6	89	1.7
7	79	2
8	58.5	3.3
9	79.5	2
10	90	1.3
11	76.5	2.3
12	86.5	1.7
13	96.5	1
14	62	3.3
15	87.5	1.7
16	96	1
17	87	1.7
18	93	1.3
19	88	1.7
20	80.5	2
21	88	1.7
22	76.5	2.3
23	77	2.3
24	66.5	3
25	81.5	2
26	67	3