Statistics paper

Data.xlsx

Sheet1

	Student at College	Year of study	Gender	GPA	Midterm Grade	Sleep hours/day	Study hours/week	Exam performance improved with fll night sleep	Concentration Level
1	Yes	Sophomore	Female	3.4	83	6	14	Yes	1
2	Yes	Junior	Female	3.2	87	6	12	No	1
3	Yes	Sophomore	Female	3.9	94	8	25	Yes	2
4	Yes	Senior	Female	3.7	91	7	22	Yes	4
5	Yes	Sophomore	Female	3.8	92	6	18	Yes	4
6	Yes	Sophomore	Male	3.7	87	5	17	Yes	4
7	Yes	Sophomore	Male	3.3	81	7	15	No	2
8	Yes	Junior	Female	3	78	6	12	No	2
9	Yes	Senior	Male	3.5	74	5	14	Yes	1
10	Yes	Junior	Male	4	97	7	27	Yes	2
11	Yes	Junior	Male	3.8	92	8	23	Yes	3
12	Yes	Senior	Female	3.8	94	9	21	Yes	4
13	Yes	Sophomore	Male	3.7	88	7	22	Yes	3
14	Yes	Sophomore	Female	3.8	85	7	25	Yes	3
15	Yes	Junior	Male	3.7	92	8	20	Yes	2
16	Yes	Senior	Male	3.4	84	6	18	Yes	2
17	Yes	Sophomore	Male	3.2	80	5	17	Yes	1
18	Yes	Sophomore	Male	2.75	66	4	16	No	1
19	Yes	Sophomore	Male	3.5	83	6	18	Yes	2
20	No	Senior	Male	3	75	5	17	No	2
21	No	Junior	Male	3.8	89	8	15	Yes	4
22	No	Sophomore	Female	3.7	86	9	19	Yes	1
23	No	Sophomore	Female	3.4	88	7	18	Yes	3
24	No	Senior	Male	2.8	75	5	10	Yes	3
25	No	Senior	Male	3	81	6	13	Yes	2
26	No	Senior	Male	2.95	77	8	12	Yes	4
27	No	Sophomore	Male	2.5	62	6	10	No	4
28	No	Junior	Female	3	79	7	19	No	4
29	No	Junior	Female	3.1	84	8	15	Yes	3
30	No	Junior	Female	2.9	67	6	13	Yes	3