Question: Wk Qu. 04-12 Given forecast errors... Given forecast errors of 4, 8, and 3, what is the mean absolute deviation (MAD) and mean square error

Wk Qu. 04-12 Given forecast errors... Given forecast errors of 4, 8, and 3, what is the mean absolute deviation (MAD) and mean square error (MSE)? Note: Round your answers to 2 decimal places

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