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  3. which of the following describes a study in which

which of the following describes a study in which the researchers do not attempt to change...

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Advance Math

which of the following describes a study in which the researchersdo not attempt to change the characteristics of those beingstudied?
A) Single-blind experiment
B) case-conteol study
C) Double-blind experiment
D) observational study

Answer & Explanation Solved by verified expert
4.0 Ratings (449 Votes)

Correct option:

D) observational study

Explanation:

In Observational Study, the researcher simply measures the characteristics of the population by studying the individuals in the sample, but the researcher does not manipulate the variables of interest.
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