3 Statistics assignment
WEAONEwk2_employee_data_set.xlsx
Sheet1
See comments at the right of the data set. | ||||||||||||||||
ID | Salary | Compa | Midpoint | Age | Performance Rating | Service | Gender | Raise | Degree | Gender1 | Grade | |||||
8 | 23 | 1.000 | 23 | 32 | 90 | 9 | 1 | 5.8 | 0 | F | A | The ongoing question that the weekly assignments will focus on is: Are males and females paid the same for equal work (under the Equal Pay Act)? | ||||
10 | 22 | 0.956 | 23 | 30 | 80 | 7 | 1 | 4.7 | 0 | F | A | Note: to simplfy the analysis, we will assume that jobs within each grade comprise equal work. | ||||
11 | 23 | 1.000 | 23 | 41 | 100 | 19 | 1 | 4.8 | 0 | F | A | |||||
14 | 24 | 1.043 | 23 | 32 | 90 | 12 | 1 | 6 | 0 | F | A | The column labels in the table mean: | ||||
15 | 24 | 1.043 | 23 | 32 | 80 | 8 | 1 | 4.9 | 0 | F | A | ID – Employee sample number | Salary – Salary in thousands | |||
23 | 23 | 1.000 | 23 | 36 | 65 | 6 | 1 | 3.3 | 1 | F | A | Age – Age in years | Performance Rating – Appraisal rating (Employee evaluation score) | |||
26 | 24 | 1.043 | 23 | 22 | 95 | 2 | 1 | 6.2 | 1 | F | A | Service – Years of service (rounded) | Gender: 0 = male, 1 = female | |||
31 | 24 | 1.043 | 23 | 29 | 60 | 4 | 1 | 3.9 | 0 | F | A | Midpoint – salary grade midpoint | Raise – percent of last raise | |||
35 | 24 | 1.043 | 23 | 23 | 90 | 4 | 1 | 5.3 | 1 | F | A | Grade – job/pay grade | Degree (0= BS\BA 1 = MS) | |||
36 | 23 | 1.000 | 23 | 27 | 75 | 3 | 1 | 4.3 | 1 | F | A | Gender1 (Male or Female) | Compa - salary divided by midpoint | |||
37 | 22 | 0.956 | 23 | 22 | 95 | 2 | 1 | 6.2 | 1 | F | A | |||||
42 | 24 | 1.043 | 23 | 32 | 100 | 8 | 1 | 5.7 | 0 | F | A | |||||
3 | 34 | 1.096 | 31 | 30 | 75 | 5 | 1 | 3.6 | 0 | F | B | |||||
18 | 36 | 1.161 | 31 | 31 | 80 | 11 | 1 | 5.6 | 1 | F | B | |||||
20 | 34 | 1.096 | 31 | 44 | 70 | 16 | 1 | 4.8 | 1 | F | B | |||||
39 | 35 | 1.129 | 31 | 27 | 90 | 6 | 1 | 5.5 | 1 | F | B | |||||
7 | 41 | 1.025 | 40 | 32 | 100 | 8 | 1 | 5.7 | 0 | F | C | |||||
13 | 42 | 1.050 | 40 | 30 | 100 | 2 | 1 | 4.7 | 1 | F | C | |||||
22 | 57 | 1.187 | 48 | 48 | 65 | 6 | 1 | 3.8 | 0 | F | D | |||||
24 | 50 | 1.041 | 48 | 30 | 75 | 9 | 1 | 3.8 | 1 | F | D | |||||
45 | 55 | 1.145 | 48 | 36 | 95 | 8 | 1 | 5.2 | 0 | F | D | |||||
17 | 69 | 1.210 | 57 | 27 | 55 | 3 | 1 | 3 | 0 | F | E | |||||
48 | 65 | 1.140 | 57 | 34 | 90 | 11 | 1 | 5.3 | 1 | F | E | |||||
28 | 75 | 1.119 | 67 | 44 | 95 | 9 | 1 | 4.4 | 1 | F | F | |||||
43 | 77 | 1.149 | 67 | 42 | 95 | 20 | 1 | 5.5 | 1 | F | F | |||||
19 | 24 | 1.043 | 23 | 32 | 85 | 1 | 0 | 4.6 | 1 | M | A | |||||
25 | 24 | 1.043 | 23 | 41 | 70 | 4 | 0 | 4 | 0 | M | A | |||||
40 | 25 | 1.086 | 23 | 24 | 90 | 2 | 0 | 6.3 | 0 | M | A | |||||
2 | 27 | 0.870 | 31 | 52 | 80 | 7 | 0 | 3.9 | 0 | M | B | |||||
32 | 28 | 0.903 | 31 | 25 | 95 | 4 | 0 | 5.6 | 0 | M | B | |||||
34 | 28 | 0.903 | 31 | 26 | 80 | 2 | 0 | 4.9 | 1 | M | B | |||||
16 | 47 | 1.175 | 40 | 44 | 90 | 4 | 0 | 5.7 | 0 | M | C | |||||
27 | 40 | 1.000 | 40 | 35 | 80 | 7 | 0 | 3.9 | 1 | M | C | |||||
41 | 43 | 1.075 | 40 | 25 | 80 | 5 | 0 | 4.3 | 0 | M | C | |||||
5 | 47 | 0.979 | 48 | 36 | 90 | 16 | 0 | 5.7 | 1 | M | D | |||||
30 | 49 | 1.020 | 48 | 45 | 90 | 18 | 0 | 4.3 | 0 | M | D | |||||
1 | 58 | 1.017 | 57 | 34 | 85 | 8 | 0 | 5.7 | 0 | M | E | |||||
4 | 66 | 1.157 | 57 | 42 | 100 | 16 | 0 | 5.5 | 1 | M | E | |||||
12 | 60 | 1.052 | 57 | 52 | 95 | 22 | 0 | 4.5 | 0 | M | E | |||||
33 | 64 | 1.122 | 57 | 35 | 90 | 9 | 0 | 5.5 | 1 | M | E | |||||
38 | 56 | 0.982 | 57 | 45 | 95 | 11 | 0 | 4.5 | 0 | M | E | |||||
44 | 60 | 1.052 | 57 | 45 | 90 | 16 | 0 | 5.2 | 1 | M | E | |||||
46 | 65 | 1.140 | 57 | 39 | 75 | 20 | 0 | 3.9 | 1 | M | E | |||||
47 | 62 | 1.087 | 57 | 37 | 95 | 5 | 0 | 5.5 | 1 | M | E | |||||
49 | 60 | 1.052 | 57 | 41 | 95 | 21 | 0 | 6.6 | 0 | M | E | |||||
50 | 66 | 1.157 | 57 | 38 | 80 | 12 | 0 | 4.6 | 0 | M | E | |||||
6 | 76 | 1.134 | 67 | 36 | 70 | 12 | 0 | 4.5 | 1 | M | F | |||||
9 | 77 | 1.149 | 67 | 49 | 100 | 10 | 0 | 4 | 1 | M | F | |||||
21 | 76 | 1.134 | 67 | 43 | 95 | 13 | 0 | 6.3 | 1 | M | F | |||||
29 | 72 | 1.074 | 67 | 52 | 95 | 5 | 0 | 5.4 | 0 | M | F | |||||