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Posted: **Mon Nov 15, 2021 10:03 am**

: 3 For The Model 1 B 1 02b X 1 0 5b At Find Forecasts For One And Two Steps Ahead And Show That A Recursive Express 1 (10.04 KiB) Viewed 107 times

3. For the model (1-B)(1-02B)X=(1-0.5B)at, find forecasts for one and two steps ahead, and show that a recursive expressions for forecasts three or more steps ahead is given by *, (k)=1.2*, (k-1)-0.2 X, (k-2)