Select one of the following statements about research methods that is incorrect.
A) A survey gives us information about a large number of people.
B) A case study provides information about one person.
C) The experiment suggests cause-and-effect relationships.
D) A correlation shows us cause-and-effect relationships.

Question

Quizplus · Accepted Answer

A correlation only shows us the relationship between two variables, but it does not imply causation. Cause-and-effect relationships can only be inferred from experimental studies. Therefore, statement D is incorrect.

Select One of the Following Statements About Research Methods That