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Over [174]
2 years ago
13

Which part of an investogation is only found in an exirmental investigation

Social Studies
1 answer:
Alex777 [14]2 years ago
6 0
A group used in a study or in an experiment, which does not get treatment by the scientists and is used as a foundation to determine the functions of the other tested subjects is known as the control group. The control group is only found in an experimental investigation.
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