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Problem 3 a) The sales data of the company 'Abysmal' were $10,000 in 2018, $8,000 in 2019, $5000 in 2020, and $1,000 in 2021. Forecast the sales in 2022. Use A COVSL VAR, a - Bo-5-BISO-Po+P1! Si-SKti -) Var Calculate COVS, Var, Bi and Po|. Then calculate the sales in 2022, i.e., S(2022)

Problem 3 a) The sales data of the company 'Abysmal' were $10,000 in 2018, $8,000 in 2019, $5000 in 2020, and $1,000 in 2021. Forecast the sales in 2022. Use A COVSL VAR, a - Bo-5-BISO-Po+P1! Si-SKti -) Var Calculate COVS, Var, Bi and Po|. Then calculate the sales in 2022, i.e., S(2022)

MATLAB: An Introduction with Applications
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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Problem 3 a) The sales data of the company 'Abysmal' were $10,000 in 2018, $8,000 in 2019, $5000 in 2020, and $1,000 in 2021. Forecast the sales in 2022. Use COVSt Var Po -3-BIG S)-Po+ Bi Covg - Si -5kti -i) VAR- n-1 Calculate COVst, Varı, Bi and Po. Then calculate the sales in 2022, i.e., S(2022)
Transcribed Image Text:Problem 3 a) The sales data of the company 'Abysmal' were $10,000 in 2018, $8,000 in 2019, $5000 in 2020, and $1,000 in 2021. Forecast the sales in 2022. Use COVSt Var Po -3-BIG S)-Po+ Bi Covg - Si -5kti -i) VAR- n-1 Calculate COVst, Varı, Bi and Po. Then calculate the sales in 2022, i.e., S(2022)
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