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Student School_Ranking GPA Experience Salary 1 78 2.92 3 73,590 2 56 3.84 9 87,000 3 23 3.04 6 76,970 4 67 3.20 6 79,320
Student | School_Ranking | GPA | Experience | Salary |
1 | 78 | 2.92 | 3 | 73,590 |
2 | 56 | 3.84 | 9 | 87,000 |
3 | 23 | 3.04 | 6 | 76,970 |
4 | 67 | 3.20 | 6 | 79,320 |
5 | 56 | 3.61 | 7 | 79,530 |
6 | 78 | 2.99 | 5 | 71,040 |
7 | 68 | 3.78 | 8 | 82,050 |
8 | 89 | 3.20 | 5 | 78,890 |
9 | 37 | 3.42 | 7 | 82,170 |
10 | 67 | 3.05 | 5 | 76,120 |
11 | 48 | 3.12 | 4 | 77,500 |
12 | 78 | 3.56 | 7 | 83,920 |
13 | 56 | 3.01 | 5 | 71,800 |
14 | 25 | 3.15 | 6 | 77,000 |
15 | 68 | 3.05 | 7 | 79,000 |
16 | 36 | 3.24 | 5 | 77,800 |
17 | 76 | 3.25 | 6 | 80,600 |
18 | 78 | 3.78 | 9 | 87,000 |
19 | 67 | 3.12 | 4 | 78,450 |
20 | 67 | 3.24 | 8 | 80,600 |
21 | 15 | 2.98 | 5 | 74,900 |
22 | 29 | 3.24 | 6 | 79,200 |
23 | 49 | 3.08 | 4 | 77,000 |
24 | 67 | 3.00 | 6 | 77,900 |
25 | 39 | 2.95 | 4 | 76,950 |
26 | 81 | 3.01 | 5 | 76,800 |
27 | 54 | 3.23 | 7 | 79,300 |
28 | 72 | 3.01 | 2 | 72,120 |
29 | 73 | 3.45 | 7 | 83,900 |
30 | 78 | 3.85 | 8 | 85,200 |
31 | 51 | 3.00 | 5 | 77,300 |
32 | 86 | 3.23 | 6 | 83,500 |
33 | 76 | 3.80 | 7 | 77,000 |
34 | 30 | 3.08 | 5 | 75,000 |
35 | 58 | 3.15 | 7 | 79,200 |
36 | 86 | 3.35 | 7 | 80,400 |
37 | 34 | 3.09 | 7 | 80,200 |
38 | 72 | 3.35 | 9 | 84,800 |
39 | 38 | 3.16 | 3 | 72,800 |
40 | 89 | 2.76 | 7 | 75,000 |
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2. Present the simple linear regression equation, identify and explain the coefficient of determination, intercept and regression coefficient, and significance of F-test. Based on this analysis, is your regression equation "good for use"? Explain
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