Questions based on Scale of measurements.
i. Variables
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?
f. The maker of a TV
g. A person's gender
h. Mileage of a car
i. Whether a person is a college graduate
ii. Indicate whether each of the following variables is discrete or continuous:
a. time it takes for you to get to school ____________________
b. number of goals scored by a women's hockey team ______________
c. speed of a bicycle _______________
d. number of subjects your school offered last year ______________
e. length of time of a telephone call __________________
f. annual income of an individual ____________________
g. number of brothers and sisters you have ____________________
h. distance between your house and school ____________________
i. winning time for a horse running in the Kentucky Derby ____________
j. fraction of children in the fifth-grade class who are reading at or above grade level
iii. Identify each of the following variables are qualitative or quantitative
a. 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, and other).