Question 3 and 4. Info needed for question 4 is supposed to be with question 3

Care of elderly parents and ethnicity 3. Determine the level of measurement for each of the following variables: a. The number of people in your statistics class b. The percentage of students who are first-generation college students at your school c. The name of each academic major offered in your college d. The rating of the overall quality of a textbook, on a scale from "Excellent" to "Poor" e. The type of transportation a person takes to school (e.g., bus, walk, car) f. The number of hours you study for a statistics exam g. The rating of the overall quality of your campus coffee shop, on a scale from "Excellent" to "Poor" 4 . For each of the variables in Exercise 3 that you classified as interval-ratio, identify whether it is discrete or continu