2 years ago

What is a control group?

2 answers:

7 0

Answer:

The control group is defined as the group in an experiment or study that does not receive treatment by the researchers and is then used as a benchmark to measure how the other tested subjects do.

Explanation:

The purpose of a control group is to ensure that the independent variable you are testing is really causing the outcomes in the experimental group.

zalisa [80]2 years ago

3 0

Answer: D

Explanation:

A control group is the variable that remains constant throughout the whole experiment

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