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There is data on the number of sales of Garant-Yekateri
Uploaded:
01.05.2023
Content: задача.docx 167,8 kB
Content: задача.docx 167,8 kB
Product description
Task. There is data on the number of sales of Garant-Yekaterinburg for thirteen months:
Period
Number of sales, pcs.
January
February
March
April
May
June
July
August
September
October
November
December
January
21
25
19
32
36
39
39
43
42
41
37
55
20
1. Build a sales forecast of CJSC Garant-Yekaterinburg for February, March, April using the following methods: moving average, exponential smoothing, least squares.
2. Plot the actual and calculated indicators.
3. Calculate the forecast errors when using each method.
4. Compare the results, make a conclusion.
Decision:
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |