The following residuals are from a linear trend model used to forecast sales. 1.5 - 1.0 2.0 0.5 2.5 1.0 - 4.0 0.5 - 4.0 1.5 1.0 - 1.5 a. Compute Syx and interpret your findings. b. Compute the MAD and...

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Extracted text: The following residuals are from a linear trend model used to forecast sales. 1.5 - 1.0 2.0 0.5 2.5 1.0 - 4.0 0.5 - 4.0 1.5 1.0 - 1.5 a. Compute Syx and interpret your findings. b. Compute the MAD and interpret your findings. a. Syx = (Round to three decimal places as needed.) Interpret your findings. Choose the correct answer below. O A. The Syx of the model is relatively close to zero, so this is a good model for forecasting. O B. The Syx of the model is relatively close to zero, so this is a poor model for forecasting. OC. The Syx of the model is large, so this is a good model for forecasting. O D. The Syx of the model is large, so this is a poor model for forecasting. b. MAD = (Round to three decimal places as needed.) Interpret your findings. Choose the correct answer below. O A. The MAD of the model is large, so this is a poor model for forecasting. O B. The MAD of the model is large, so this is a good model for forecasting. OC. The MAD of the model is relatively close to zero, so this is a poor model for forecasting. O D. The MAD of the model is relatively close to zero, so this is a good model for forecasting.