Table P-9 contains a time series of 80 observations. Using a computer program for ARIMA modeling, obtain

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Table P-9 contains a time series of 80 observations. Using a computer program for ARIMA modeling, obtain a plot of the data, the sample autocorrelations, and the sample partial autocorrelations. Develop an appropriate ARIMA model, and generate forecasts for the next three time periods from forecast origin t = 80.
Table P-9 contains a time series of 80 observations. Using
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Business Forecasting

ISBN: 978-0132301206

9th edition

Authors: John E. Hanke, Dean Wichern

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