What Is The Dependent Variable In An Experiment

A dependent variable is the variable being tested in a scientific experiment.

Say a researcher is testing an allergy medication. As the experimenter changes the independent variable the change in the dependent variable is observed and recorded. It is also called the experimental variable the dependent. In an experiment looking at how sleep impacts test performance the dependent variable would test performance because it s a measure of the participants behavior.

The dependent variable is dependent on the independent variable. You could measure this by measuring how much the plant grows every two days. The dependent variable sometimes known as the responding variable is what is being studied and measured in the experiment. As the experimenter changes the independent variable the effect on the dependent variable is observed and recorded.

An example of a dependent variable is how tall you are at different ages. When you take data in an experiment the dependent variable is the one being measured. An independent variable is the variable that is changed or controlled in a scientific experiment to test the effects on the dependent variable. A dependent variable is the variable being tested and measured in a scientific experiment.

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A dependent variable is the measurement that changes in response to what you changed in the experiment. The goal of an experiment or study is to explain or predict the dependent variables caused by the independent variable. Defining your variables and deciding how you will manipulate and measure them is an important part of experimental design. The dependent variable height depends on the independent variable age.

For example in the plant growth experiment the dependent variable would be plant growth. The independent variable is the variable being manipulated in the experiment in order to show the effect on the dependent variable. The two main variables in an experiment are the independent and dependent variable. It s what changes as a result of the changes to the independent variable.

The dependent variable is dependent on the independent variable. Allergy relief after taking the dose is the dependent variable or the outcome caused by taking the medicine. This variable is dependent on other variables. The independent variable is the amount of nutrients added to the crop field.