The number of cases of merlot wine sold by a Barossa Valley Winery in a six-month period follows.a) Calculate the 3 period moving averages to predict the number of cases for the time periods (4-7) and fill in the table below.b) De-seasonalize the forecast for period 7 using a seasonal index 0.95b) Calculate the errors and fill in the table below Only write the number value (ignore + and -)c) Calculate the error² and fill in the table below.d) Calculate MADRound off your answers to one decimale)Calculate MSERound off your answers to one decimalf) The other purpose of the moving averages is tog) The prediction for which time period has the highest errorh) If the MAD for 4-moving averages is 35, which model is better 3 or 4? type only the number? 567Numbercases400460358508Month of1234.4213823 Moving averages ABS(Errors)N/AN/AN/AErrors2

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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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