An operation specialist used two forecast methods to forecast demand for a certain word processing software package. Actual demand and his corresponding predictions are shown below: Month Sales Forecast A Forecast B January 60 February 25 60 March 54 50 42 April 36 30 55 May 45 45 35 June 60 20 Which forecast method would you recommend if using MAD as the accuracy measurement? Select one: a. Forecast A b. Forecast B c. No preference.

An operation specialist used two forecast methods to forecast demand for a certain word processing software package. Actual demand and his corresponding predictions are shown below: Month Sales Forecast A Forecast B January 60 February 25 60 March 54 50 42 April 36 30 55 May 45 45 35 June 60 20 Which forecast method would you recommend if using MAD as the accuracy measurement? Select one: a. Forecast A b. Forecast B c. No preference.

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter13: Regression And Forecasting Models

Section13.3: Simple Regression Models

Problem 2P: The file P13_02.xlsx contains five years of monthly data on sales (number of units sold) for a...

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