Randomized controlled trials are which type of research?

Social Studies

1 answer:

Alchen [17]3 years ago

4 0

The correct answer to this open question is the following.

Randomized controlled trials are considered to be the gold standard of study design because they determine casualty, to approximate a controlled experiment, to reduce bias and confounding variables and because it is statistically efficient.

A randomized controlled trial is the kind of study that randomly chooses the participants in a group that is controlled. The outcome of the variable of the study is the expected difference in the study.

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