What Is The Difference Between The Independent And Dependent Variable
Camila Farah
A doctor changes the dose of a particular medicine to see how it affects the blood pressure of a patient.
Independent vs dependent variable key takeaways. It s easy to get these mixed up but the difference between dependent and independent variables is simple. The independent variable is the one the experimenter controls. Amount spent on advertisements.
A dependent variable cannot be manipulated by the experimenter as the changes are brought by the independent variables. Here is a quick and easy definition of each one along with some examples. Dependent variables are also termed as measured variable the responding variable or the explained variable. On the contrary for more than one dependent variable there is always one independent variable.
An independent variable is a presumed cause whereas dependent variable is a measured effect. The independent and dependent variables are the two key variables in a science experiment. Difference between dependent and independent variables for one independent variable there may be more than one dependent variable. The independent variable is known as the experiment controller in an experiment whereas the dependent variable is also known as experiment measure.
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The dependent variable is the biomass of the crops at harvest time. This is the output variable you are really interested in monitoring to see if it was affected or not. An independent variable is a presumed cause whereas the dependent variable is a measured effect.
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