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A manager of a product sales group believes the number of sales made by an employee (Y) depends on how many years that employee has been with the company (X1) and how he/she scored on a business aptitude test (X2). A random sample of 8 employees provides the following: Employee X1 X2 Y 100 90 1 10 2 10 80 70 8. 4 5 4. 5 60 6. 50 7 7. 40 1 4. 8 30 1 1 8) Referring to Table 14-1, for these data, what is the value for the regression constant, bo? A) 3.103 B) 21.293 C) 0.998 D) 4.698

A manager of a product sales group believes the number of sales made by an employee (Y) depends on how many years that employee has been with the company (X1) and how he/she scored on a business aptitude test (X2). A random sample of 8 employees provides the following: Employee X1 X2 Y 100 90 1 10 2 10 80 70 8. 4 5 4. 5 60 6. 50 7 7. 40 1 4. 8 30 1 1 8) Referring to Table 14-1, for these data, what is the value for the regression constant, bo? A) 3.103 B) 21.293 C) 0.998 D) 4.698

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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TABLE 14-1 A manager of a product sales group believes the number of sales made by an employee (Y) depends on how many years that employee has been with the company (X1) and how he/she scored on a business aptitude test (X2). A random sample of 8 employees provides the following: Employee Y X1 X2 1 100 10 7 2 90 10 80 70 4. 5 60 6. 50 7 7 40 1 30 1 1 8) Referring to Table 14-1, for these data, what is the value for the regression constant, bo? 8) A) 3.103 B) 21.293 C) 0.998 D) 4.698
Transcribed Image Text:TABLE 14-1 A manager of a product sales group believes the number of sales made by an employee (Y) depends on how many years that employee has been with the company (X1) and how he/she scored on a business aptitude test (X2). A random sample of 8 employees provides the following: Employee Y X1 X2 1 100 10 7 2 90 10 80 70 4. 5 60 6. 50 7 7 40 1 30 1 1 8) Referring to Table 14-1, for these data, what is the value for the regression constant, bo? 8) A) 3.103 B) 21.293 C) 0.998 D) 4.698
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