CaseIT firm HelpTech offers technical support for corporate clients across the country. The number ofbilled hours (in th) in the past 4 years are presented below.246 255 256 245 239Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec2020 205 206 206 205 205 212 2202019 194 197 191 1932018 196 192 192 2032017 186 187 166 175193 202 209 214 210 206 199 199204 212 217 216 217 202 197 199187 213 225 209 209 216 206 198Obtain the seasonal indexes for Jan '20 to Dec '20 using all 4 years. Select the indexyou obtained for Apr '20: Obtain the optimal parameters (alpha and beta) using Excel's Solver that wouldminimize the previously calculated 2020 MSE.alpha = 1, beta = 0alpha=0.342, beta = 0.631alpha=0, beta 1alpha 0.908, beta = 0.337=

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Answered: Obtain the optimal parameters (alpha…

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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Obtain the optimal parameters (alpha and beta) using Excel's Solver that would minimize the previously calculated 2020 MSE. alpha = 1, beta = 0 alpha= 0.342, beta = 0.631 alpha=0, beta 1 alpha 0.908, beta = 0.337 =