Exercise 4 Monthly prices of a particular asset are given below:Мonth123458101112Price121127 118120117117 119 125 124 128115122Accept the constant level model.3, that is, calculate F+1,(a) Perform the moving average forecasting procedure with n =t = 3, 4, .11. Сalculate МAD.(b) Calculate forecasts F41, t = 1, 2, ..., 11, using exponential smoothing with a = 0.3, A1X1 =121. Calculate MAD.

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Exercise 4 Monthly prices of a particular asset are given below: Month 1 6 7 8 10 11 12 Price 121 127 118 120 117 117 119 125 124 128 115 122 Accept the constant level model. (a) Perform the moving average forecasting procedure with n = 3, that is, calculate F+1, t = 3,4, ..., 11. Calculate MAD. (b) Calculate forecasts F+1, t = 1,2, ..., 11, using exponential smoothing with a = x1 = 121. Calculate MAD. 0.3, A1

Exercise 4 Monthly prices of a particular asset are given below: Month 1 6 7 8 10 11 12 Price 121 127 118 120 117 117 119 125 124 128 115 122 Accept the constant level model. (a) Perform the moving average forecasting procedure with n = 3, that is, calculate F+1, t = 3,4, ..., 11. Calculate MAD. (b) Calculate forecasts F+1, t = 1,2, ..., 11, using exponential smoothing with a = x1 = 121. Calculate MAD. 0.3, A1

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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