096. Chapter Checklist 7

1. After studying this chapter, can you

2. Define a time series and its four components?

3. Decompose a time series?

4. Calculate a moving average and forecast with the results?

5. Explain exponential smoothing and forecast with it?

6. Explain the effect of the smoothing constant?

7. Use the ordinary least squares method to forecast?

8. Explain seasonal variation?

9. Calculate and explain seasonal indexes?

10. Calculate and explain the nature of seasonally adjusted values?

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