Question: Q3. Using the 911 call data in Question 2, forecast calls for weeks 2 through 25 with a trend-adjusted exponential smoothing model. Assume an initial

Q3. Using the 911 call data in Question 2,

Q3. Using the 911 call data in Question 2, forecast calls for weeks 2 through 25 with a trend-adjusted exponential smoothing model. Assume an initial forecast for 50 calls for week 1 and an initial trend of zero. Use smoothing constants of a = .3 and B = .2. Is this model better than that of Question 2? What adjustment might be useful for further improvement? (Again, assume that actual calls in week 25 were 85.)

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