Question: 2.3 Consider the following noise-free data generated from the linear trend model d, = 2 + 3t. Show that using the method illustrated in Figure

2.3 Consider the following noise-free data generated from the linear trend model d, = 2 + 3t. Show that using the method illustrated in Figure 2.9 to estimate the initial slope and level, a double exponential smoothing method will provide noise-free forecast no matter what a and B values are used. Time Demand 1 2 5 8 3 11 4 14 5 17 6 7 20 23 8 26 9 29 10 32 11 35 12 38 57 2.3 Consider the following noise-free data generated from the linear trend model d, = 2 + 3t. Show that using the method illustrated in Figure 2.9 to estimate the initial slope and level, a double exponential smoothing method will provide noise-free forecast no matter what a and B values are used. Time Demand 1 2 5 8 3 11 4 14 5 17 6 7 20 23 8 26 9 29 10 32 11 35 12 38 57

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