Test Number	SCORES	STUDY	LIBRARY
1	78	6	4
2	88	13	12
3	73	7	2
4	81	8	8
5	84	12	10
6	77	9	4
7	86	12	13
8	43	2	0
9	80	9	8
10	58	6	2
11	68	5	3
12	93	24	20
13	82	8	9
14	92	16	18
15	86	14	10