One of the major problems with studies conducted on the prevalence of sexual behaviors is that a. the data are seldom gathered anonymously. b. people responding to the questionnaires do not usually know the actual definitions of the behaviors being asked about. c. the data are gathered from self-reports of a certain group of people and may not reflect actual behaviors. d. the data-gathering methods do not ask about specific behaviors but classes of behaviors.

The government has the right to restrict the number of people who visit the white house. this is an example of a government exercising its

Which graph shows the temporary relationship between the aggregate price level and the aggregate quantity supplied? a. long-run aggregate supply curve b. aggregate demand curve c. short-run aggregate supply curve d. point of equilibrium

Mankiw attributes – chapter 1 and his 10 principles – differences in living standards within a countryover time and across countries at a moment in time to: a. the presence or absence of inflation and unemployment.b. the allocation of resources between private markets and the public sector.c. those that have dealt successfully with the efficiency v. equality tradeoff and those that haven’t.d. differences in productivity.e. ones that think at the margin and respond to incentives and those that don’t.