Using moving average, forecast the number of sales for September

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Given below is the number of sales of Milktea in XCafe from January to August 2021. Using moving average, forecast the number of sales for September 

Table 1. Monthly sales of Milktea
Month
Actual Sales
Forecast – MA(2)
Forecast – MA(4)
January
February
March
50
65
90
April
Мay
110
120
June
80
July
August
September
70
60
Transcribed Image Text:Table 1. Monthly sales of Milktea Month Actual Sales Forecast – MA(2) Forecast – MA(4) January February March 50 65 90 April Мay 110 120 June 80 July August September 70 60
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