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A teacher conduct a process and divides students into two groups and she gave treatment to...

A teacher conduct a process and divides students into two groups and she gave treatment to one group with medicine and another group without medicine. which kind of study is this? 1.) Experiment 2.) Observation 3.) Control group 4.) Randomization

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Answer #1

3) Control group

In control group studies, the sample is divided into two groups and only one is given the treatment. The one without treatment is used as a benchmark to assess the impact of the treatment. The group that doesn't receive treatment is called the control group. So, this study model is Control group.

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