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a. Forecast the number of disk drives to be made next year, using trend analysis b. What is the forecast for year 12 ? c.

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a. Forecast the number of disk drives to be made next year, using trend analysis b. What is the forecast for year 12 ? c. Compute the mean absolute error (MAD) d. What is the Correlation Coefficient? , and what does it tell you about the relationship between the independent variable an dependent variable? e.. What is the Coefficient of Determination? How would you rate this

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