28. A study aimed at identifying differences in the prevalence of drug-related violence between states with and without medical marijuana use is an example of an ecologic study. (1 point) ☐ True ☐ False
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An ecologic study is a type of research that examines the relationships between exposure and outcome at the population or group level, rather than the individual level. This means that the study looks at data from entire populations or groups to identify trends or Show more…
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