Question: QUESTION 9 1 points Save Answer The actual demand and forecast in the last 8periods are given. Which of the following statement is not true?

QUESTION 9 1 points Save Answer The actual demand

QUESTION 9 1 points Save Answer The actual demand and forecast in the last 8periods are given. Which of the following statement is not true? Period Ai Fi 1 175 177 2 168 180 3 177 168 4 175 170 5 180 184 6 242 233 7 338 335 8 117 110 A. MSE is 51.13 B. MAD is 6.38 C. MSE tends to exaggerate the error of the worst-performing data point, therefore, it is useless. D. MAPE is 3.63%

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