Question: Please check if this is correct and please show work please use formula MSE for b which is Calculate (a) MAD and (b) MSE for

Please check if this is correct and please show work please

Please check if this is correct and please show work please use formula MSE for b which is

Calculate (a) MAD and (b) MSE for the following forecast versus actual sales figures: a) MAD=2.5 (round your response to one decimal place). b) MSE = (round your response to one decimal place)

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