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Please help! I'm not sure what it is, I haven't learned about it yet-

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

User Akeya
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2 Answers

1 vote
The group that tests the variable
User Kishor
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4 votes

Answer:

It is the last one

Step-by-step explanation:

nothing is changed in a control group

User Demelziraptor
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