Use the following to answer the questions below:
Fast food restaurants are required to publish nutrition information about the foods they serve. Nutrition information for a random sample of McDonald's lunch/dinner menu items (excluding sides and drinks) was obtained from their website. Output from a multiple regression analysis is provided.
The regression equation is Calories = 65.2 + 9.46 Total Fat (g) + 0.876 Cholesterol (mg) + 0.131 Sodium (mg)
-Which predictors are significant at the 5% level? What are their p-values?
A) Total fat and sodium
B) Total fat, cholesterol, and sodium
C) Total fat
D) Cholesterol, and sodium
Correct Answer:
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Q30: A boxplot of the residuals and a
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