The following table shows the quarterly demand, in thousands of cases, for a national beer distributor over
Question:
(a) Forecast the demand for the first quarter of year 5 by using a four-period moving average model.
(b) Forecast the demand for the first quarter of year 5 by using an exponential smoothing model with a = 0.4.
(c) Which method is more accurate?
Transcribed Image Text:
QUARTER YEAR1 YEAR 2 YEAR 3 YEAR 4 294 499 437 344 335 507 529 285 433 516 501 482 280 524 515 530
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Related Book For
Managerial Decision Modeling With Spreadsheets
ISBN: 9780136115830
3rd Edition
Authors: Nagraj Balakrishnan, Barry Render, Jr. Ralph M. Stair
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