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The following data relate to the scores obtained by 9 salesmen of a company in an intelligence test and their weekly sales in thousand dollar: (a) Obtain the regression equation of sales on intelligence test scores of the salesman (b) If the intelligence test score of a salesman is 65, what would be his expected weekly sales? Salesmen Intelligence A Test Scores. Weekly Sales : 50 30 50 30 80 70 50 80 60 40 50 60 60 70 60 40 50 60

The following data relate to the scores obtained by 9 salesmen of a company in an intelligence test and their weekly sales in thousand dollar: (a) Obtain the regression equation of sales on intelligence test scores of the salesman (b) If the intelligence test score of a salesman is 65, what would be his expected weekly sales? Salesmen Intelligence A Test Scores. Weekly Sales : 50 30 50 30 80 70 50 80 60 40 50 60 60 70 60 40 50 60

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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The following data relate to the scores obtained by 9 salesmen of a company in an intelligence test and their weekly sales in thousand dollar: (a) Obtain the regression equation of sales on intelligence test scores of the salesman (b) If the intelligence test score of a salesman is 65, what would be his expected weekly sales? Salesmen Intelligence A Test Scores. Weekly Sales : 50 30 60 50 50 30 H 40 80 70 50 50 80 60 60 70 60 40 60
Transcribed Image Text:The following data relate to the scores obtained by 9 salesmen of a company in an intelligence test and their weekly sales in thousand dollar: (a) Obtain the regression equation of sales on intelligence test scores of the salesman (b) If the intelligence test score of a salesman is 65, what would be his expected weekly sales? Salesmen Intelligence A Test Scores. Weekly Sales : 50 30 60 50 50 30 H 40 80 70 50 50 80 60 60 70 60 40 60
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