Q. 5Fit a parabolic curve to the data given below andestimate the value for 2012 and comment on it.Year :20062007200820092010Sales in'000 Rs10121310CS Scanned with CamScanner

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Answered: Q. 5 Fit a parabolic curve to the data…

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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An economist at Nedbank ran a study of the relationship between FTSE/JSE All Shares index return (JALSH) and consumer price index (CPI) from 2006 to 2017, the data collected is shown in the Table 1 below. FTSE/JSE All Shares index return (JALSH) and consumer price index (CPI) from 2006 to 2017. Year JALSH (Y) CPI (X) 2006 0.41 4.7 2007 0.19 7.1 2008 -0.23 11.5 2009 0.32 7.1 2010 0.19 4.3 2011 0.03 5.0 2012 0.27 5.6 2013 0.21 5.7 2014 0.11 6.1 2015 0.05 4.6 2016 0.00 6.4 2017 0.21 5.3 The estimated regression…

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Q. 5 Fit a parabolic curve to the data given below and estimate the value for 2012 and comment on it. Year : 2006 2007 2008 2009 2010 Sales in'000 Rs 10 12 13 10 8