People can distinguish their culture from others by ______.

In assigning the numerals 1 and 2 to indicate whether a participant has a high school degree or not, what kind of variable is being used?

a.) ordinal b.) interval c.) ration d.) nominal

Which of the following executive departments have the largest roles in shaping United States foreign policy?

A. Treasury and Defense B. State and Homeland Security C. State and the Treasury D. State and Defense E. Defense and Homeland Security