SECTIONB ANSWER QUESTION ONE AND ANY OTHER TWO QUESTION ONE a. For each of the following, indicate whether the variable of interest is nominal or interval. i. Your marital status. ii. Whether you are a U.S, citizen. iii. Sally's travel time from her dorm to the student union on campus. iv. The amount of time you spent last week on your homework. v. The number of cars parked in a certain parking lot at any given time, vi. Kate's favorite brand of sneakers. b. Explain the difference between ordinal data and interval data. c. Forty truck buyers were asked to indicate the car dealer they believed offered the best overall service. The four choices were A, B, C, and D as shown below: Construct a table showing the frequencies and relative frequencies for this data set. What proportion of car buyers rated dealer D as the best