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Construct the equation of the regression line. ww.w In order for applicants to work for the foreign-service department, they must take a test in the language of the country where they plan to work. The data below shows the relationship between the number of years that applicants have studied a particular language and the grades they received on the proficiency exam. Find the equation of the regression line for the given data. 7. Number of vears, x 3. 3. 2. Grades on test, v 61 68 75 82 73 90 58 93 72 a) = 46.261x -6.910 b) 6.910x + 46.261 c) i= 46.261x + 6.910 d) v = 6.910x - 46.261 Determine whether there is a significant linear relationship. 8. Each year U.S. News and World Report conducts its "Survey of America's Best Graduate and

Construct the equation of the regression line. ww.w In order for applicants to work for the foreign-service department, they must take a test in the language of the country where they plan to work. The data below shows the relationship between the number of years that applicants have studied a particular language and the grades they received on the proficiency exam. Find the equation of the regression line for the given data. 7. Number of vears, x 3. 3. 2. Grades on test, v 61 68 75 82 73 90 58 93 72 a) = 46.261x -6.910 b) 6.910x + 46.261 c) i= 46.261x + 6.910 d) v = 6.910x - 46.261 Determine whether there is a significant linear relationship. 8. Each year U.S. News and World Report conducts its "Survey of America's Best Graduate and

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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Construct the equation of the regression line. ww.w In order for applicants to work for the foreign-service department, they must take a test in the language of the country where they plan to work. The data below shows the relationship between the number of years that applicants have studied a particular language and the grades they received on the proficiency exam. Find the equation of the regression line for the given data. 7. Number of vears, x 3. 3. 2. Grades on test, v 61 68 75 82 73 90 58 93 72 a) = 46.261x -6.910 b) 6.910x + 46.261 c) i= 46.261x + 6.910 d) v = 6.910x - 46.261 Determine whether there is a significant linear relationship. 8. Each year U.S. News and World Report conducts its "Survey of America's Best Graduate and
Transcribed Image Text:Construct the equation of the regression line. ww.w In order for applicants to work for the foreign-service department, they must take a test in the language of the country where they plan to work. The data below shows the relationship between the number of years that applicants have studied a particular language and the grades they received on the proficiency exam. Find the equation of the regression line for the given data. 7. Number of vears, x 3. 3. 2. Grades on test, v 61 68 75 82 73 90 58 93 72 a) = 46.261x -6.910 b) 6.910x + 46.261 c) i= 46.261x + 6.910 d) v = 6.910x - 46.261 Determine whether there is a significant linear relationship. 8. Each year U.S. News and World Report conducts its "Survey of America's Best Graduate and
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