Essentials Of Business Analytics
Essentials Of Business Analytics
1st Edition
ISBN: 9781285187273
Author: Camm, Jeff.
Publisher: Cengage Learning,
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Chapter 5, Problem 14P

The following time series shows the sales of a particular product over the past 12 months.

Chapter 5, Problem 14P, The following time series shows the sales of a particular product over the past 12

  1. a. Construct a time series plot. What type of pattern exists in the data?
  2. b. Use α = 0.3 to compute the exponential smoothing values for the time series.
  3. c. Use trial and error to find a value of the exponential smoothing coefficient α that results in a relatively small MSE.
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