The working-age population of people over the age of 16 can be divided into two groups, people
A) in the labor force and people looking for work.
B) with a job and people actively seeking a job.
C) looking for work and those in the U.S. Armed Forces.
D) in the labor force and people with a job.
E) in the labor force and people who are not in the labor force.
Question 2
If the marginal benefit of getting a college degree rises, rational people will
A) drop out of college.
B) not change their behavior.
C) attend college in greater numbers.
D) require that college get easier.
E) raise the marginal cost of attending college.
Flipper tags have been extensively used in the study of penguin population dynamics.
Paths taken by honeyguides leading people to bees' nests
Eugène Delacroix, Liberty Leading the People.
Population Growth and Mobility
Population and Settlement
The gradient of the B allele of the ABO blood groups from East to West is due to waves of migration