asked 32.0k views
6 votes
The type of research in which one variable is changed to see its effect is:

O A. a survey,
O B. naturalistic observation.
O C. an experiment.
O D. correlation.
SUBMIT

1 Answer

8 votes
An experiment because you need to change variables to get different outcomes and that is in an experiment
answered
User Nachoab
by
7.9k points
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