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Feb 3, 2022 · The independent variable is the cause. Its value is independent of other variables in your study. The dependent variable is the effect. Its value depends on changes in the independent variable. Example: Independent and dependent variables. You design a study to test whether changes in room temperature have an effect on math test scores.
May 6, 2020 · Example: If you change the color of light (independent variable), then it affects plant growth (dependent variable). Example: If plant growth rate changes, then it affects the color of light. Sometimes you don’t control either variable, like when you gather data to see if there is a relationship between two factors.
Examples of Dependent Variables 1) Test Scores. In an educational setting, student test scores often serve as a dependent variable to measure academic achievement. 2) Heart Rate. In health and exercise science, heart rate can be a dependent variable indicating cardiovascular response to activity. 3) Plant Growth
Aug 17, 2018 · The dependent variable is the one that depends on the independent variable in an experiment. The dependent variable is graphed on the y-axis. Its value depends on the independent variable. (Chris Liverani) The dependent variable is the variable that you study and measure in response to changes in the independent variable.
May 21, 2024 · The dependent variable is the variable that is being measured or tested in an experiment. This is different than the independent variable, which is a variable that stands on its own. For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants' test scores since that is what is being ...
May 4, 2022 · Example: Independent and dependent variables. You design a study to test whether changes in room temperature have an effect on maths test scores. Your independent variable is the temperature of the room. You vary the room temperature by making it cooler for half the participants, and warmer for the other half. Your dependent variable is maths ...
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Mar 25, 2024 · Examples include the number of children in a family, the number of pets someone has, and the number of cars owned by a household. Categorical dependent variable: A categorical variable is a variable that can take on values that belong to specific categories or groups. Examples include gender, race, and marital status.
