To ensure that any differences in the control group and experimental group are actually the results of the independent variable, the researchers would use the Standard test.
When comparing the means of exactly two groups, such as the Control Group and the Experimental Group, the most fundamental statistical test should be used.
<h3>What is the purpose of a control group in an experiment?</h3>
In an experiment, the control group—also referred to as a comparison group—is used to make sure that your hypothesis is correct. It is a method of ensuring that the therapy you are administering, and not something outside the trial, is what is driving the experimental outcomes.
The treatment whose impact researchers intend to evaluate is administered to an experimental group, also known as a treatment group, but not to a control group. Every other aspect should be the same.
Learn more about Control Group here:
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