1.Suppose we were comparing the mean age of buyers of new domestic cars to the mean age of buyers of new imported cars.

What is the variable under consideration?

A.buyers of imported cars

B.buyers of domestic cars

C.age of buyers

D.None of the above

What are the two populations under consideration?

A.buyers of new domestic cars and buyers of new imported cars

B.age of buyers of new domestic cars and age of buyers of new imported cars

C.cars and buyers

D.None of the above

2.Determine whether the following possible responses should be classified as interval, nominal, ordinal or ratio data.

________The availability of parking on campus; Insufficient, Moderate, or Abundant

_________Cost of a product expressed in Euros

_________The status of your Statistics professor; Assistant Professor, Associate Professor, or Full Professor

__________Amount of time you spend per week on your homework

__________Time at what a student returns home from school

3.Determine whether the following examples of data are quantitative or qualitative. Write "QUANTITATIVE" for quantitative and "QUALITATIVE" for qualitative (without quotations).

Avoid MISSPELLING errors bycopying and pastingthe words above as they are!!!

(a) The marital status of your coworkers.

answer:

(b) How long it takes you to run a mile.

answer:

(c) Percent of freshmen who eventually graduate.

answer:

(d) Mean faculty salary.

answer: