Question: Compute and interpret MAD, MAE, MAPE (please show work) New car sales for a dealer in Cook County, Illinois, for the past year are shown

Compute and interpret MAD, MAE, MAPE (please show work) New car

Compute and interpret MAD, MAE, MAPE (please show work)

New car sales for a dealer in Cook County, Illinois, for the past year are shown in the following table, along with monthly indexes (seasonal relatives), which are supplied to the dealer by the regional distributor

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