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If you have a sequence of quarterly sales data, and you built an additive Holt-Winters Model. However, you find your estimated parameters are o =
If you have a sequence of quarterly sales data, and you built an additive Holt-Winters Model. However, you find your estimated parameters are o = 0.2, 3 = 0.45. y = 0. Starting values of seasonal factors are 2.33, 12.15, -20.39, 5.91, and the starting value of trend term is 25.44. Which of the following statement is correct? O The model has no seasonal pattern. O The model has fixed seasonal factors. O The model has a fixed trend. O The model has no trend
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