Question: Continuing Problem 2 with the data in the file P10 04 xlsx
Continuing Problem 2 with the data in the file P10_04.xlsx, employ stepwise regression to evaluate your conclusions regarding the specification of a regression model to predict the sales of deep-dish pizza by the Original Italian Pizza restaurant chain. Use the p-value method with a cutoff value of 0.05 for entering and leaving. Compare your conclusions in Problem 2 with those derived from a stepwise regression.
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