What is a manipulated variable in an experiment?
Understand the Problem
The question is asking for a definition of a manipulated variable in the context of an experiment. This typically refers to the factor that is intentionally changed or controlled to test its effects on the dependent variable.
Answer
A manipulated variable is purposefully changed to observe its effect on other variables.
The manipulated variable is a factor that is purposefully changed by the experimenter to observe its effect on other variables.
Answer for screen readers
The manipulated variable is a factor that is purposefully changed by the experimenter to observe its effect on other variables.
More Information
Also called the independent variable, the manipulated variable is crucial for establishing cause-and-effect relationships in experiments.
Tips
Avoid confusing the manipulated variable with dependent or controlled variables. Ensure only one variable is manipulated at a time to maintain experimental integrity.
Sources
- Manipulated Variables? (With Examples) | Indeed.com - indeed.com
- Manipulated Variable | Definition, Example & Types - Study.com - study.com
- Manipulated Variable: Definition - Statistics How To - statisticshowto.com
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