The actual demand of a product for 6 months are summarized in Table below: Actual Demand Values Month (t) Demand (Dt) 1 300 2 450 3 700 4 900 5 1200 6 1400 Find three months weighted moving averages by assuming the weights W1 = 0.15, W2 = 0.36 and W3 = 0.49. Compute the mean forecast errors. Compute the mean square error
The actual demand of a product for 6 months are summarized in Table below: Actual Demand Values Month (t) Demand (Dt) 1 300 2 450 3 700 4 900 5 1200 6 1400 Find three months weighted moving averages by assuming the weights W1 = 0.15, W2 = 0.36 and W3 = 0.49. Compute the mean forecast errors. Compute the mean square error
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 3BGP
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The actual demand of a product for 6 months are summarized in Table below:
Actual Demand Values
Month (t) |
Demand (Dt) |
1 |
300 |
2 |
450 |
3 |
700 |
4 |
900 |
5 |
1200 |
6 |
1400 |
Find three months weighted moving averages by assuming the weights W1 = 0.15, W2 = 0.36 and W3 = 0.49.
- Compute the mean forecast errors.
- Compute the mean square error
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