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.)

Chapter 3, Exercises #10

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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Related Book For answer-question

Forecasting And Predictive Analytics With Forecast X

7th edition

Authors: J. Holton Wilson, Barry Keating

ISBN: 978-1259903915