1. Variables can be:

a. Quantitative

b. Qualitative

c. Categorical

d. All of the above

e. None of the above

2. Which of the following is not a qualitative variable?

a. The make of a TV

b. A person's gender

c. Mileage of a car

d. Whether a person is a college graduate

3. Indicate whether each of the following variables is discrete or continuous:

a. the time it takes for you to get to school ____________________

b. the number of goals scored by a women's hockey team ______________

c. the speed of a bicycle _______________

d. the number of subjects your school offered last year ______________

e. the length of time of a telephone call __________________

f. the annual income of an individual ____________________

g. the number of brothers and sisters you have ____________________

h. the distance between your house and school ____________________

i. the winning time for a horse running in the Kentucky Derby ____________

j. the fraction of children in the fifth-grade class who are reading at or above grade level

4. Identify each of the following variables are qualitative or quantitative:

a. the door chosen by a mouse in a maze experiment (A, B, or C)

b.  Satisfaction level with medical care provider (unsatisfied, satisfied, Enthusiastic).

c. The most frequent use of your microwave oven (reheating, defrosting, warming, other).