Answer:
The type of sampling used in Jankowski's study of gangs is Option D. Stratified sampling.
Explanation:
With stratified sampling, the researcher will partition the population into different groups, usually based on some characteristic that is common to that group. In this case, it was the different kinds of gang membership. Then, the researcher will take a sample of people within each specific group using another sampling method like simple random sampling for instance. The groups that are used in stratified sampling are called strata. Another example would be a national survey that is divided into strata of the different major ethnic groups that comprise the national population.
Urban environments and metropolitan areas are making gradual advances on natural wildlife habitats. These gradual advances have negative consequences:some animals are perishing from habitat loss.
Which choice most effectively combines the sentences at the underlined portion?
a.habitats, and these gradual advances have negative consequences, because
b.habitats, resulting in negative consequences:
c.habitats; these advances have negative consequences:
d.habitats, and with negative consequences, because
Answer: b
Answer: The economy is considered a social institution because it is:
B. a method to determine a person's social status.
Explanation: A social institution are groups of persons banded together for common purposes having rights, privileges, liabilities, goals, or objectives distinct and independent from those of individual members.
Answer:
here:
Explanation:
igloo is a dome-shaped inuit shelter, constructed of blocks cut from snow while tupik is a tent or other building made from animal skins, used by the inuit during the summer.
