asked 162k views
2 votes
A control variable is:

A. Measured to show the effect of a change.
B. Kept the same to make an experiment a fair test.
C. Collected to draw conclusions.
D. Changed to test a hypothesis.

It’s in between a and b, they’re both technically true no?

1 Answer

4 votes

Answer:

B: kept the same to make an experiment a faith test

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User MrGumble
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