What is Controlled Variable?
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Answer:
A control variable is any variable that's held constant in a research study. It's not a variable of interest in the study, but it's controlled because it could influence the outcomes.
Explanation:
Examples of Controlled Variables
Temperature is a much common type of controlled variable. Because if the temperature is held constant during an experiment, it is controlled. Some other examples of controlled variables could be the amount of light or constant humidity or duration of an experiment etc.
Verified answer
What is Controlled Variable?
Controlled Variable – is the factor that remains unchanged all throughout the experiment.
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