A is the answer (: hope this helps
<u>Answer:
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Yes, it is true that researchers looking for cause-and-effect relationships will most often use epidemiological studies.
<u>Explanation:
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- The functioning pattern of the epidemiological study characterizes its method and manner of probing and investigating to the depth of the issue in order to find the root cause of the problem that has been encountered.
- Thus, to probe for a cause and effect relationship, an epidemiological study would prove to be highly beneficial as it would put to use the right methods of investigation.
Succeed and get paid more.
Answer:
Interest rate differentials inflation and income differentials
Explanation:
I think the answer is A, sorry if it’s wrong