8. Which scale allows additivity and multiplicative interpretations, such as saying 80 miles is "twice as far" as 40 miles? a. nominal b. ordinal c. interval d. ratio 9. In what way is a quiz a "systematic" procedure? a. The people who take the "test" are different from each other. b. All people take the "test" in a clear and standardized way. c. The "test scorer" will use different procedures/guidelines/criteria to score every test (to the best of his ability, at least) d. Everyone will take it in a different location at (presumably) a different time.