The following table contains the number of complaints received in a department store for the fi rst
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The following table contains the number of complaints received in a department store for the fi rst 6 months of operation.
MONTH COMPLAINTS MONTH COMPLAINTS January February March 36 45 81 April May June 90 108 144 If a three-month moving average is used to smooth this series, what would have been the forecast for May?
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Related Book For 
Operations And Supply Management: The Core
ISBN: 9780073403335
2nd Edition
Authors: F. Robert Jacobs, Richard Chase
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