ID	Final	Total	Grade
3854	70	79.6	A
4654	68	76.9	A
	54	76.3	A-
9340	60	75.2	A-
0467	46	70.1	B+
8053	63	68.6	B+
	34	68.1	B
2084	37	65.2	B-
5006	33	59.3	C+
	34	57.7	C
2966	27	56.6	C
	17	43.8	D
Out of	100	100.0
Mean	45.3	66.5
Standard deviation	17.4	10.5