Equipment Lease Hours	Sales referrals/Eq Pur.
26	2
98	6
11	7
45	7
3	9
10	14
38	14
41	14
54	14
37	15
59	16
44	17
15	19
71	20
21	22
63	23
96	24
30	25
57	25
64	25
41	26
53	26
66	26
97	26
93	28
46	29
74	29
93	29
5	31
37	31
47	31
79	31
15	33
28	33
39	33
14	35
17	36
32	39
56	39
76	39
53	41
91	44
60	45
75	45
8	46
74	47
74	47
57	48
58	48
29	50
64	50
14	51
24	51
78	51
81	51
53	52
40	54
83	55
6	56
59	58
37	62
95	64
39	65
68	65
97	69
16	70
69	72
56	73
55	74
58	75
12	76
100	78
78	81
44	82
9	83
63	84
86	84
8	86
11	86
76	86
19	87
31	88
94	88
37	89
50	90
63	90
90	90
37	91
76	91
79	91
26	93
56	93
61	94
69	94
89	94
22	95
14	96
37	98
51	99
23	100
68	100

1. Create a null and alternative hypothesis that could be tested using the data in the regression tab.
2. Create a scatter chart using the data.
3. Carry out both a correlation and then perform regression analysis.
4. Consider whether a non-parametric version of correlation should be carried out. Identify which non-parametric test you would employ. Explain the rationale for your choice.
5. To what extent could this data answer research questions we have developed? What other questions would this data enable us to answer