Does the forecast vary much from the actual data

Reference no: EM13176330

(a) Estimate the regression in Problem 5 based on Table 5-6 using Excel's regression function in the data Analysis menu.

(b) Using the coeffficients found in the regression estimate, enter a formula based in cells C6 through J6 to forecast the sales revenue when quality control goes from $2million to $9million a year.

(c) Graph both the actual data and the forecast using the graphing tool. Does the forecast vary much from the actual data?

Reference no: EM13176330

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