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The following data were collected during a study of consumer buying patterns: Observation 1 12 y 77 2 30 75 3 40 83 4 30 76 5 56 100 6 47 99 7 26 87 8 20 74 9 13 74 10 10 73 11 17 80 12 29 83 13 32 86 Click here for the Excel Data File b. Obtain a linear regression line for the data. Note: Round your intermediate calculations and final answers to 3 decimal places. y= X c. What percentage of the variation is explained by the rearession line? D

The following data were collected during a study of consumer buying patterns: Observation 1 12 y 77 2 30 75 3 40 83 4 30 76 5 56 100 6 47 99 7 26 87 8 20 74 9 13 74 10 10 73 11 17 80 12 29 83 13 32 86 Click here for the Excel Data File b. Obtain a linear regression line for the data. Note: Round your intermediate calculations and final answers to 3 decimal places. y= X c. What percentage of the variation is explained by the rearession line? D

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 were collected during a study of consumer buying patterns: Observation 1 12 y 77 2 30 75 3 40 83 4 30 76 5 56 100 6 47 99 7 26 87 8 20 74 9 13 74 10 10 73 11 17 80 12 29 83 13 32 86 Click here for the Excel Data File b. Obtain a linear regression line for the data. Note: Round your intermediate calculations and final answers to 3 decimal places. y= X c. What percentage of the variation is explained by the rearession line? D
Transcribed Image Text:The following data were collected during a study of consumer buying patterns: Observation 1 12 y 77 2 30 75 3 40 83 4 30 76 5 56 100 6 47 99 7 26 87 8 20 74 9 13 74 10 10 73 11 17 80 12 29 83 13 32 86 Click here for the Excel Data File b. Obtain a linear regression line for the data. Note: Round your intermediate calculations and final answers to 3 decimal places. y= X c. What percentage of the variation is explained by the rearession line? D
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