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Q: Why is it important to only change one independent variable during a test?
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What is the variable that is expected to change during an experiment is the?

The Independent variable


A variable that is changed during the process of experimentation is a?

The variable that is purposely changed is the independent variable. The variable that is affected by this change is the dependent variable.


Does the independent varialbe change?

Yes, the independent variable does change because it is what a scientist purposely changes during an experiment.


What variable do you purposely change during an experiment in order to test your hypothesis?

Independent Variable


What is the variable that is changed during an experiment?

The independent variable changes during an experiment.


What is the variable that is changed by a scientist in a experiment?

The dependent variable is the variable that can change in an experiment.


Things that may change during a experiment are called?

'Variables' are any factors that can be controlled, changed or measured. There are two types: the independent variable and the dependent variable. The independent variable is the condition that you change and the dependent variable is what you are observing. So if you are trying to measure the effect of water on plant growth the water would be the independent variable and the plant growth would be the dependent variable.


A factor that can change during an experiment is called?

the part of an experiment that changes is called the variable.


What is the name for something that changes during an experiment?

All factors in an expermient are called variables. The variable you can change yourself is called the independent variable; the one you expect to change and monitor accordingly (and where you get your results from) is called the dependent variable.


What is the dependent variable of the experiment?

Dependent Variable: - Something that might be effected by the change in the independent variable - What is observed - What is measured - The data collected during the investigation :)


Why is it necessary to have an independent variable that is changed by the experimenter during an experiment?

The independent variable is changed by the experimenter so that the results can be compared to the control, which does not change. Any differences between the control and experimental group are due to the independent variable. cw: As written, you don't.


The variable which is deliberately changed in experiment?

Independent, it is in the name, more variables are: dependant variable- the one you keep the same control variable- mearsuring variable