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Mathematics, 09.12.2020 03:50 PONBallfordM89

HELP What is a control group?
:

What is a control group?

A group that changes the variable

The group that applies the variable

The group that tests the variable

A test group where the variable is not changed or applied

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Answers: 1

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HELP What is a control group?
:

What is a control group?

A group that...
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