It is an important criterion because it tells us what an average person is likely to earn and also gives some idea about the rising standard of living. ... Average income, i.e., per capita income is important but not the only criterion for development.
Answer:
basics of building a society
Explanation:
B. They were slave states that stayed in the Union.
The border states were slave states that stayed in the Union and were a great advantage to the Union by giving them an advantage in terms of troops and money.
From the given options, the surveys, tests related to education, and unidentified questionnaires all belong to exempt research.
The fourth option is the correct answer.
<h3>What is meant by research?</h3>
Research is defined as the analysis of facts by examining the sources and available material about any topic.
Exempt research is one of the methods that focus on the study of human-related concepts where there is a minimum or no risk involved. The categories which are treated as exempt research can be education concepts, surveys, interview processes, federal-related research, food and taste studies, etc.
<u>Question's missing part:</u>
The following are the options related to the given question:
1) fraudulent research
2) non-ethical research
3) laboratory research
4) exempt research
Therefore, the provided categories are considered to be exempt research.
Learn more about the research in the related link:
brainly.com/question/18723483
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The answer i got was B.:Extrinsic
I hope this will help u :D
