b.Compute all possible forecasts using exponential smoothing with a smoothing coefficient () of 0.3.(Negative amounts should be indicated by a minus sign. Round your answers

 

b. Compute all possible forecasts using exponential smoothing with a smoothing coefficient (α) of 0.3. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.)
Period	Demand	Exponential Smooth	Error	Absolute Error
1	20
2	46
3	20
4	9
5	19
6	8
7	19
8	34
9	39
10	4
11	30
12	23
13	10
14	27
c. Compute all possible forecasts using exponential smoothing with a smoothing coefficient (α) of 0.7. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.)
Period	Demand	Exponential Smooth	Error	Absolute Error
1	20
2	46
3	20
4	9
5	19
6	8
7	19
8	34
9	39
10	4
11	30
12	23
13	10
14	27
15
d. Compute the MADs for each forecast model. (Round your answers to 3 decimal places.)
		Average Forecast
For an alpha of 0.3, the MAD
For an alpha of 0.7, the MAD

Unit 8 Assignment 4 5 points eBook Print References Period 1 2 3 Respond to each of the items using the following time series data. 8 9 10 11 12 13 14 Demand 20 NOWO AGA 6 0 66 90 46 20 19 8 19 34 39 4 30 23 Soved 10 27 Help Save & Exit Submit Check my work