Answer
Who: Arby’s sandwiches; Cases: Each sandwich is a case;
What: Type of meat, number of calories, and serving size;
When: Not specified; Where: Arby’s restaurants;
Why: To assess the nutritional value of sandwiches;
How—Report by Arby’s restaurants;
Variable: Type of meat; Type: Categorical;
Variable: Number of calories; Type: Quantitative; Units: Calories;
Variable: Serving size; Type: Quantitative; Units: Ounces
Work Step by Step
Who: Arby’s sandwiches; Cases: Each sandwich is a case;
What: Type of meat, number of calories, and serving size;
When: Not specified; Where: Arby’s restaurants;
Why: To assess the nutritional value of sandwiches;
How—Report by Arby’s restaurants;
Variable: Type of meat; Type: Categorical;
Variable: Number of calories; Type: Quantitative; Units: Calories;
Variable: Serving size; Type: Quantitative; Units: Ounces
