Following are time-series data for nine time periods. Use exponential smoothing with constants of .3 and .7
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Compute the errors for the forecasts and discuss the size of errors under eachmethod.
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Period Value a 3 Error a 7 Error 3moavg Error ...View the full answer
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Ali Khawaja
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Related Book For 
Business Statistics for Contemporary Decision Making
ISBN: 978-0470910184
6th Edition
Authors: Ken Black
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