Answer:
Option b=> three times the annual cost of a thrifty food budget for an urban family of four.
Explanation:
In the United States of America or any country in the world, there is a need for the government to know the poverty line of citizens in the country so as to know how to prepare or create something to reduce the rate of poverty in the country.
The term "poverty line'' is also referred to as poverty threshold. The poverty line shows the point or level of income that one has to have in order to cater for their need because people that falls below the
poverty line find it difficult to cater for their needs.
"The poverty line is defined as three times the annual cost of a thrifty food budget for an urban family of four.''
Answer:For these people, it was a time of 4) downward mobility
Explanation:
Downward mobility – occurs when people come down to lower classes based on social classes that they were original born under. In the late 40s and 50s they were plenty managerial opportunities that arised for certain individuals from certainly groups however with time these opportunities are getting over filled and these individuals are parents already which means their kids who come after them no longer have spaces to fill in the upper positions but to take lower positions that are available to them. Then finding themselves in lower social ranks as compared to those of their fathers.
Answer:
random assignment
Explanation:
Random assignment is an experimental technique that seeks to form random and fully randomized experimental groups in relation to the treatments presented in the research. This type of technique prevents the formation of "combined groups" that show the differences to each other and can generate a comprehensive result on the research, thus the random formation of diverse groups that can represent a much larger and different population.
An example of this can be seen in the question above, where the researcher decides the formation of the group that will receive the medicine and the group that will receive the placebo, completely randomly.
C. The gate-control theory. The gate control theory of pain states that non-painful inputs closes the nerve gates to painful input, which prevents pain sensation from traveling to the central nervous system.
