3. The MAD for Method 2= thousand gallons^2 (round your response to three decimal places)

4. The mean squared error (MSE) for Method 2 = ___ thousand gallons^2 (round your response to three decimal places)

Following are two weekly forecasts made by two different methods for the number of gallons of gasoline, in thousands, demanded at a local gasoline station. Also shown are actual demand levels, in thousands of gallons: The MAD for Method 1= thousand gallons (round your response to three decimal places). The mean squared error (MSE) for Method 1= thousand gallons 2 (round your response to three decimal places)