(Step-by-Step) The following information has been collected on the sales of greeting cards for the past 6 weeks: 105 90 95 110 105 100 Produce exponential
Question: The following information has been collected on the sales of greeting cards for the past 6 weeks:
105 90 95 110 105 100
- Produce exponential smoothing forecasts for the series using a smoothing constant of .2.
- Compute the mean square error for the forecasts produced with a smoothing constant of .2.
c. What is the forecasted sales for week 7?
d. Is a smoothing constant of .2 or .3 better for the sales data? Explain.
Deliverable: Word Document 