The chart below shows the results of arge company. ployee Years of Experience 0 5

MATLAB: An Introduction with Applications
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24. The chart below shows the results of a sample of 10 workers from
a large company.
Employee
Years of Experience
Income (In thousands of dollars)
1
10
25
2
5
35
3
6
4
10
30
5
50
6
7
8
9
10
50
60
50
70
15
20
25
30
10
35
68
a. What is the equation of the line of best fit?
b. What can we expect an employee to make if they have 7 years of
experience? (Round to the nearest thousand.)
c. Is this interpolation or extrapolation?
d. What is the correlation coefficient?
Transcribed Image Text:24. The chart below shows the results of a sample of 10 workers from a large company. Employee Years of Experience Income (In thousands of dollars) 1 10 25 2 5 35 3 6 4 10 30 5 50 6 7 8 9 10 50 60 50 70 15 20 25 30 10 35 68 a. What is the equation of the line of best fit? b. What can we expect an employee to make if they have 7 years of experience? (Round to the nearest thousand.) c. Is this interpolation or extrapolation? d. What is the correlation coefficient?
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