Question: Consider the following data. Time Demand 1 15 2 20 3 18 4 21 5 17 6 18 7 21 8 19 9 20 10

Consider the following data.

Time Demand

1 15

2 20

3 18

4 21

5 17

6 18

7 21

8 19

9 20

10 20

11 15

12 20

CalculateS12 using simple exponential smoothing and= .2. You will use the the average of the first half of the data as an initial levelL0.

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