Statistical studies in which researchers control variables of interest are _____ studies.
A) experimental
B) control observational
C) non-experimental
D) observational

Name: Statistical studies in which researchers control variables of interest are _____ studies. A) experimental B) control observational C) non-experimental D) observational
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Question

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Experimental studies involve manipulating variables of interest and controlling for other factors in order to establish cause-and-effect relationships.

Statistical Studies in Which Researchers Control Variables of Interest Are