The values of Alabama building contracts (in $ millions) for a 12-month period follow. 250 360 230..
The values of Alabama building contracts (in $ millions) for a 12-month period follow. 250 360 230 260 290 310 220 320 250 320 250 230 a. Which of the following is a time series plot? a. [Value millionsofdollars) 300/ 200 -100 L4 b. Value (millionsofdollars) 10 Month 300 tom 200 100 .4. .10 Month [Value(millionsofdollars) 360 200 -100 L24.0810 Month Plot b What type of pattern exists in the data? horizontal b. Compare the three-month moving average approach with the exponential smoothing approach for a = .2 (to 2 decimals). MSE(3-Month) MSE (a = .2) Which provides more accurate forecasts based on MSE? Select c. What is the forecast for next month approach with the exponential smoothing approach for a = .2 (to the nearest whole number)?
Apr 06 2022 12:57 PM
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