If a 10 percent increase in consumer incomes leads to a 15 percent increase in the quantity demanded for a good, the good is a ________ good with an income elasticity of ________.
A) luxury; 0.67
B) necessity; 1.5
C) luxury; 1.5
D) necessity; 0.67
C) luxury; 1.5
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What is the primary advantage of document analysis as an ethnographic field method?
a. It is a documented record and can therefore be tested and proved. b. It almost always involves multiple perspectives and accounts of a problem. c. Official documents are easy to obtain and can be used as ways to prompt interviewees to share information. d. It does not cost much to do this kind of work. e. It is non-intrusive and provides large quantities of information.
The precise percentages of ancient features retained within a breeding population are based upon all of the following except:
a. amount of genetic isolation
b. amount of inflow from new genes
c. reproductive capacity of the population
d. development of sophisticated tools
Peoples who are now minority groups in state societies but who were formerly independent and have occupied their territories for a long time are called __________
a. primitive societies b. Indian societies c. colonial societies d. indigenous societies
Instead of "race," anthropologists prefer to use the term __________, which takes into account the place of geographic origin and corresponds to biological realities better than the term "race."
a. lineage b. ancestry c. heritage d. extraction