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An Introduction to Management Science 13th Edition by David Anderson,Dennis Sweeney ,Thomas Williams ,Jeffrey Camm, Kipp Martin
النسخة 13الرقم المعياري الدولي: 978-1439043271An Introduction to Management Science 13th Edition by David Anderson,Dennis Sweeney ,Thomas Williams ,Jeffrey Camm, Kipp Martin
النسخة 13الرقم المعياري الدولي: 978-1439043271 تمرين 23
The values of Alabama building contracts (in millions of dollars) for a 12 month period follow: 
a. Construct a time series plot. What type of pattern exists in the data?
b. Compare a three-month moving average forecast with an exponential smoothing forecast. Use ? = 0.2. Which provides the better forecasts based on MSE?
c. What is the forecast for the next month?
a. Construct a time series plot. What type of pattern exists in the data?
b. Compare a three-month moving average forecast with an exponential smoothing forecast. Use ? = 0.2. Which provides the better forecasts based on MSE?
c. What is the forecast for the next month?
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An Introduction to Management Science 13th Edition by David Anderson,Dennis Sweeney ,Thomas Williams ,Jeffrey Camm, Kipp Martin
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