Question: Using the data shown below in Table 1 , compute the mean square error, mean absolute deviation, and mean absolute percentage error for the forecasts

Using the data shown below in Table 1, compute the mean square error, mean absolute deviation, and mean absolute percentage error for the forecasts shown and then answer the following question.
Table 1
\table[[Month,Forecast Demand,Actual Demand],[April,170,180],[May,225,200],[June,210,200],[July,260,240],[August,200,230]]
Using the data shown below in Table 1, compute the mean

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