You have been asked as an Accountant to assist with predicting the Graduation Rate based on the following: Class size, Faculty to Student ratio, and Alumni giving. (NOTE: You can cut and copy information below into Excel)

School	# of Class Sizes Under 30	Student/Faculty Ratio	Alumni Giving Rate	Graduation Rate
University 1	39	13	25	85
University 2	68	8	33	79
University 3	60	8	40	93
University 4	65	3	46	85
University 5	67	10	28	75
University 6	52	8	31	72
University 7	45	12	27	89
University 8	69	7	31	90
University 9	72	13	35	91
University 10	61	10	53	94
University 11	68	8	45	92
University 12	65	7	37	84
University 13	54	10	29	91
University 14	73	8	46	97
University 15	64	9	27	89
University 16	55	11	40	81
University 17	65	6	44	92
University 18	63	13	13	72
University 19	66	8	30	90
University 20	32	19	21	80
University 21	68	5	67	95
University 22	62	8	40	92
University 23	69	7	34	92
University 24	67	9	29	87
University 25	56	12	17	72
University 26	58	17	18	83
University 27	32	19	7	74
University 28	42	20	9	74
University 29	41	18	13	78
University 30	48	19	8	80
University 31	45	20	12	70
University 32	65	4	36	84
University 33	31	23	19	67
University 34	29	15	23	77
University 35	51	15	13	83
University 36	40	16	26	82
University 37	53	13	49	94
University 38	65	7	41	90
University 39	63	10	23	76
University 40	53	13	22	70
University 41	39	21	13	66
University 42	44	13	28	92
University 43	37	12	12	70
University 44	37	13	13	73
University 45	68	9	31	82

How would you rank each variables significance? Class Size Answer Class size is a significant variableClass size is NOT a significant variable Faculty Ratio Answer Faculty ratio is a significant variableFaculty ratio is NOT a significant variable Alumni Giving Answer Alumni giving is a significant variableAlumni giving is NOT a significant variable Based on the information presented, provide the function or regression equation: (Round answer to the second decimal place) y = Answer x constant Answer +- Answer x # of class size under 30 Answer +- Answer x Student/Faculty Ratio Answer +- Answer x Alumni Giving Rate (Round all numbers to the second decimal place)