Education Experience Age Salary 10 20 45 55139 10 5 23 48937 10 19 36 57624 11 15 50 58170 11 16 42 62202 11 8 30 51646 11 4 21 52563 12 10 34 49434 12 8 27 55153 12 18 38 63882 13 6 25 46067 13 10 46 60886 14 10 38 57190 14 2 22 52094 15 8 32 60620 16 5 49 59843 16 4 28 57288 17 7 33 67151 18 3 27 61313 19 3 32 64175 1. Estimate the relationship: C4 = a + b(Cl)+c(C2)+d(C3) 2. Test the hypothesis that the entire model (C1, C2, and C3 combined) does not explain a significant amount of variation in the dependent variable at the 5% level of significance. 3. What fraction of the variation in annual salary is explained by education, experience, and age?
Education Experience Age Salary 10 20 45 55139 10 5 23 48937 10 19 36 57624 11 15 50 58170 11 16 42 62202 11 8 30 51646 11 4 21 52563 12 10 34 49434 12 8 27 55153 12 18 38 63882 13 6 25 46067 13 10 46 60886 14 10 38 57190 14 2 22 52094 15 8 32 60620 16 5 49 59843 16 4 28 57288 17 7 33 67151 18 3 27 61313 19 3 32 64175 1. Estimate the relationship: C4 = a + b(Cl)+c(C2)+d(C3) 2. Test the hypothesis that the entire model (C1, C2, and C3 combined) does not explain a significant amount of variation in the dependent variable at the 5% level of significance. 3. What fraction of the variation in annual salary is explained by education, experience, and age?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
Related questions
Question
given information:
|
Education |
Experience |
Age |
Salary |
|
10 |
20 |
45 |
55139 |
|
10 |
5 |
23 |
48937 |
|
10 |
19 |
36 |
57624 |
|
11 |
15 |
50 |
58170 |
|
11 |
16 |
42 |
62202 |
|
11 |
8 |
30 |
51646 |
|
11 |
4 |
21 |
52563 |
|
12 |
10 |
34 |
49434 |
|
12 |
8 |
27 |
55153 |
|
12 |
18 |
38 |
63882 |
|
13 |
6 |
25 |
46067 |
|
13 |
10 |
46 |
60886 |
|
14 |
10 |
38 |
57190 |
|
14 |
2 |
22 |
52094 |
|
15 |
8 |
32 |
60620 |
|
16 |
5 |
49 |
59843 |
|
16 |
4 |
28 |
57288 |
|
17 |
7 |
33 |
67151 |
|
18 |
3 |
27 |
61313 |
|
19 |
3 |
32 |
64175 |
1. Estimate the relationship:
C4 = a + b(Cl)+c(C2)+d(C3)
2. Test the hypothesis that the entire model (C1, C2, and C3 combined) does not explain a significant amount of variation in the dependent variable at the 5% level of significance.
3. What fraction of the variation in annual salary is explained by education, experience, and age?
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