The sales records of a major auto manufacturer over the past years from 2005 to 2019 are shown below. Number of Cars Sold Year (In thousands of Units) 2005 195 2006 200 2007 250 2008 270 2009 320 2010 380 2011 440 2012 460 2013 500 2014 500 2015 550 2016 570 2017 600 2018 650 2019 700 Develop moving average with k=4 and compute its MSE Develop exponential model with α = 0.4 and compute its MSE Develop a linear trend model and compute its MSE Based on the MSE computed fore ach model , which model fits well to the data Based on the answer of question (4) forecast the number of cars sold for year 2020.
The sales records of a major auto manufacturer over the past years from 2005 to 2019 are shown below. Number of Cars Sold Year (In thousands of Units) 2005 195 2006 200 2007 250 2008 270 2009 320 2010 380 2011 440 2012 460 2013 500 2014 500 2015 550 2016 570 2017 600 2018 650 2019 700 Develop moving average with k=4 and compute its MSE Develop exponential model with α = 0.4 and compute its MSE Develop a linear trend model and compute its MSE Based on the MSE computed fore ach model , which model fits well to the data Based on the answer of question (4) forecast the number of cars sold for year 2020.
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.6: Applications And The Perron-frobenius Theorem
Problem 20EQ
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The sales records of a major auto manufacturer over the past years from 2005 to 2019 are shown below.
|
Number of Cars Sold |
||||
Year |
(In thousands of Units) |
||||
2005 |
195 |
||||
2006 |
200 |
||||
2007 |
250 |
||||
2008 |
270 |
||||
2009 |
320 |
||||
2010 |
380 |
||||
2011 |
440 |
||||
2012 |
460 |
||||
2013 |
500 |
||||
2014 |
500 |
||||
2015 |
550 |
||||
2016 |
570 |
||||
2017 |
600 |
||||
2018 |
650 |
||||
2019 |
700 |
- Develop moving average with k=4 and compute its MSE
- Develop exponential model with α = 0.4 and compute its MSE
- Develop a linear trend model and compute its MSE
- Based on the MSE computed fore ach model , which model fits well to the data
- Based on the answer of question (4) forecast the number of cars sold for year 2020.
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