The number of service calls received at LaFortune Electric during four months is shown in the following

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The number of service calls received at LaFortune Electric during four months is shown in the following table:

Month…………..Number of Service Calls

April…………………………….....................19

May……………………………......................31

June…………………………….....................27

July…………………………….......................29

Forecast the number of service calls in August by using a simple exponential smoothing model with a smoothing constant of 0.1. (Assume the forecast for April was 21.)

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Forecasting And Predictive Analytics With Forecast X

ISBN: 978-1259903915

7th edition

Authors: J. Holton Wilson, Barry Keating

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Question Posted: Mar 08, 2019 09:37 AM

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