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How many independent variables should you have in an experiment?

User Jaor
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2 Answers

9 votes

Answer:

One independent variable

Step-by-step explanation:

User Landoncz
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7 votes

Answer:

One independent variable

Step-by-step explanation:

The other variables are called controlled variables because the experiment is designed to keep them at an unchanging value, known as "controlling" a variable. A valid experiment should have only one independent variable.

User Noell
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