Fit a trend line by the method of least square method to the following data: Year 1998 1999. 2000 2001 2002 2003 2004 Sales in (Million) 80 90 92 83 94 99 92 1 Find the slope of a straight-line trend these figures. 2 Plot the figures on the graph and show the tend line
Fit a trend line by the method of least square method to the following data: Year 1998 1999. 2000 2001 2002 2003 2004 Sales in (Million) 80 90 92 83 94 99 92 1 Find the slope of a straight-line trend these figures. 2 Plot the figures on the graph and show the tend line
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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Question
![Fit a trend line by the method of least square method to the following data:
Year
1998
1999.
2000
2001
2002
2003 2004
Sales in (Million)
80
90
92
83
94
99
92
1
Find the slope of a straight-line trend these figures.
Plot the figures on the graph and show the tend line](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbe0a6b89-56e9-48de-a6a6-43b661598307%2Fc5d9ae57-55bb-428f-a0a6-a401520761df%2Fqvatma_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Fit a trend line by the method of least square method to the following data:
Year
1998
1999.
2000
2001
2002
2003 2004
Sales in (Million)
80
90
92
83
94
99
92
1
Find the slope of a straight-line trend these figures.
Plot the figures on the graph and show the tend line
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