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The table below shows the data of x and ý for teh respor a) Draw the scatter diagram and draw the trend line. b) Find the equation of the least squares regression line. c) Predict y when x = 8 and x= 10 years. Required:

The table below shows the data of x and ý for teh respor a) Draw the scatter diagram and draw the trend line. b) Find the equation of the least squares regression line. c) Predict y when x = 8 and x= 10 years. Required:

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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Problem 2 The table below shows the data of x and y for ten respondents. a) Draw the scatter diagram and draw the trend line. b) Find the equation of the least squares regression line. c) Predict y when x = 8 and x= 10 years. Required: YEARS Y Respondent 1 2 3 4 10 12 13 10 6 13 7 4 15 11 15 19 10 8 17 16 15 14 10 13 12 Co
Transcribed Image Text:Problem 2 The table below shows the data of x and y for ten respondents. a) Draw the scatter diagram and draw the trend line. b) Find the equation of the least squares regression line. c) Predict y when x = 8 and x= 10 years. Required: YEARS Y Respondent 1 2 3 4 10 12 13 10 6 13 7 4 15 11 15 19 10 8 17 16 15 14 10 13 12 Co
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