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answerhappygod
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- Question 1 9 Marks A Car Dealer Wants To Forecast Quarterly Sales For Each Quarter Of 2022 Based On The Data Shown Be 1 (46.79 KiB) Viewed 67 times
- Question 1 9 Marks A Car Dealer Wants To Forecast Quarterly Sales For Each Quarter Of 2022 Based On The Data Shown Be 2 (33.05 KiB) Viewed 67 times
Question 1 (9 marks) A car dealer wants to forecast quarterly sales for each quarter of 2022, based on the data shown below: Year Quarter Sales 2018 1 225 2 272 3 233 4 372 2019 1 215 2. 260 1 3 220 4 358 2020 1 210 2 252 3 212 4 360 2021 1 200 2 250 3 210 340 a. Determine quarterly seasonal relatives using the centered moving average method. 4
Name: b. Deseasonalize the sales. Year Quarter Sales 2018 1 2 3 4 225 272 233 372 215 260 220 358 2019 1 2 3 I 4.
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