Question: Using the data in Table 7 - 1 , calculate the following: A weighted - moving average forecast for months 4 through 1 2 ,

Using the data in Table 7-1, calculate the following:
A weighted-moving average forecast for months 4 through 12, using weights of 3,5, and 9.
What is the MAD for this forecast?
Using the data in Table 7-1, calculate the following: You may calculate by hand or via Excel/Sheets.
What is the slope?
What is the intercept?
Write the regression equation.
Calculate a regression forecast for month 25.
Using the data in Table 7-1, calculate the following: A weighted-moving

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