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he following 1 2 d15 19 information: 3 4 27 30 5 37 6 58 ng the two-month weighted moving average with weights assigne Forecast for Month 7 is forecasting error for Month 5 is

he following 1 2 d15 19 information: 3 4 27 30 5 37 6 58 ng the two-month weighted moving average with weights assigne Forecast for Month 7 is forecasting error for Month 5 is

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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Given the following information: Month 1 2 4 Demand 15 19 3 27 30 5 6 37 58 (a) Using the two-month weighted moving average with weights assigned to the oldest in order 0.3 and 0.7, (i) the forecast for Month 7 is (ii) the forecasting error for Month 5 is (iii) the mean absolute deviation is (b) Using an exponential smoothing technique with alpha=0.6, (i) the forecast for Month 7 is (ii) the forecasting error for Month 4 is (iii) the mean absolute deviation is Time left 1:04
Transcribed Image Text:Given the following information: Month 1 2 4 Demand 15 19 3 27 30 5 6 37 58 (a) Using the two-month weighted moving average with weights assigned to the oldest in order 0.3 and 0.7, (i) the forecast for Month 7 is (ii) the forecasting error for Month 5 is (iii) the mean absolute deviation is (b) Using an exponential smoothing technique with alpha=0.6, (i) the forecast for Month 7 is (ii) the forecasting error for Month 4 is (iii) the mean absolute deviation is Time left 1:04
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