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WEEKONEDISCUSSION2XLSX..xlsx

Data

Student Midterm
Christopher J. Zappe, Ph.D.: Out of 100 possible points.
Final
Christopher J. Zappe, Ph.D.: Out of 100 possible points.
1 72 70
2 95 100
3 83 88
4 85 75
5 65 73
6 82 86
7 84 85
8 74 69
9 74 76
10 82 73
11 81 71
12 75 80
13 78 72
14 78 83
15 72 68
16 73 83
17 75 76
18 79 69
19 72 76
20 75 79
21 77 74
22 71 80 MID TERM FINAL EXAM
23 78 70 mean 79.36458 80.03125
24 83 93 median 79 80
25 84 78 variance 52.54416 90.11361
26 71 81 standard deviation 7.248735 9.49282
27 81 73 minimum 62 56
28 82 88 maximum 97 100
29 79 83 range 35 44
30 71 69 sum 7619 7683
31 73 77 count 96 96
32 89 87 confidence (alpha=5%) 1.45002 1.898925
33 74 74 skewness 0.167133 -0.12631
34 75 78 mode 84 78
35 93 96
36 74 84
37 88 90
38 83 89
39 90 100
40 82 82
41 79 85
42 62 60
43 73 70
44 88 88
45 76 80
46 76 86
47 76 68
48 80 84
49 84 92
50 84 74
51 91 98
52 70 64
53 76 78
54 74 79
55 68 76
56 80 88
57 87 94
58 92 86
59 84 87
60 79 75
61 80 75
62 91 84
63 74 77
64 69 62
65 88 92
66 84 79
67 83 82
68 87 81
69 82 89
70 72 63
71 97 87
72 88 91
73 70 71
74 83 78
75 92 97
76 94 92
77 63 56
78 83 91
79 81 78
80 84 94
81 78 71
82 84 93
83 91 88
84 78 88
85 71 76
86 77 79
87 78 78
88 70 74
89 86 89
90 79 85
91 70 60
92 75 78
93 80 84
94 75 66
95 77 80
96 74 65

This data is from an actual finance course, but the students' names have been omitted.

EXAM GRADES

72 95 83 85 65 82 84 74 74 82 81 75 78 78 72 73 75 79 72 75 77 71 78 83 84 71 81 82 79 71 73 89 74 75 93 74 88 83 90 82 79 62 73 88 76 76 76 80 84 84 91 70 76 74 68 80 87 92 84 79 80 91 74 69 88 84 83 87 82 72 97 88 70 83 92 94 63 83 81 84 78 84 91 78 71 77 78 70 86 79 70 75 80 75 77 74 70 100 88 75 73 86 85 69 76 73 71 80 72 83 68 83 76 69 76 79 74 80 70 93 78 81 73 88 83 69 77 87 74 78 96 84 90 89 100 82 85 60 70 88 80 86 68 84 92 74 98 64 78 79 76 88 94 86 87 75 75 84 77 62 92 79 82 81 89 63 87 91 71 78 97 92 56 91 78 94 71 93 88 88 76 79 78 74 89 85 60 78 84 66 80 65

FINAL

MIDTERM