Please calculate: Parameters a and b Correlation coefficient Determination coefficient Write correlation equation Visualise data in Scatter chart Provide explanation of results   Year Sales, MEUR (Yi) Number of clients (Xi)  2010 50 20 2011 80 45 2012 60 30 2013 60 35 2014 110 70 2015 130 75 2016 150 90 2017 180 100 2018 200 120

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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  • Please calculate:
    • Parameters a and b
    • Correlation coefficient
    • Determination coefficient
  • Write correlation equation
  • Visualise data in Scatter chart
  • Provide explanation of results

 

Year

Sales, MEUR (Yi)

Number of clients (Xi) 

2010

50

20

2011

80

45

2012

60

30

2013

60

35

2014

110

70

2015

130

75

2016

150

90

2017

180

100

2018

200

120

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