Question: Given the following data, compute MAD, MSE, and MAPE for the following data. Then, please compute the standard deviation of forecast error using the first

Given the following data, compute MAD, MSE, and MAPE for the following data. Then, please compute the standard deviation of forecast error using the first eight months.
\table[[Months,Demand,Forecast],[1,210,222],[2,240,235],[3,230,225],[4,240,245],[5,280,265],[6,222,250],[7,220,220],[8,250,273]]
Given the following data, compute MAD, MSE, and MAPE for the

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