true
because by 1868 segregation was already against the law
Answer:
<u>Cluster sampling</u>
Explanation:
cluster sampling is also called a simple random sampling.
In this sampling, the researchers, select the variable either by simple random sampling or systematic random sampling. the researcher just not to includes the sub-part of sampling but even can include the main sampling in it. in this sampling, the researcher used a geographical cluster to do the sampling in a population.
For example, if a researcher wants to sample n an academic population:
- firstly the researcher divides the population in sub-part
- then researcher select several clusters depends on his research through a systematic random sampling
- from this sampling, the researcher chooses the population with selected subjects through random sampling.
The phrase "War on Poverty" is not an official name, but rather an unofficial one, and it was used to mean that people will try to diminish poverty in the United States.
In order to achieve this goal, the Office of Economic Opportunity (OEO) was created - so the correct answer is d).
This office was transferred to another department in 1981.
