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Pretty much as it is in math, something that is undefined, but in Science it needs to be defined or the experiment cant continue. Your variables are basically what you measure, what you change and your control, both positive and negative (one with a 100% percent positive result and another with a 100% negative result)

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16y ago

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What is the scientific definition of a variable?

A variable is anything that can be changed in an experiment to create different results i.eTemperaturevolumemassspeedforcetime


What is the definition of variable in the scientific method?

The variable is the part that is changed in the experiment; the constants are the parts that stay the same.


What is the scientific definition for independent variable?

The independent variable in any item that is changed during a scientific experiment. The dependent variable is the object being tested. In an experiment testing the buoyancy of wood in different solutions, the different solutions would be the independent variable.


What is a constant variable in a scientific experiment?

That depends on the experiment.


What is the scientific definition of dependent variable?

In science, the dependent variable is what is being tested in the experiment. It changes as the independent variable changes, because it depends on the independent variable. The experiment can measure changes in the dependent variable through controlling the independent variable.


What is the correct definition for controlled experiment?

A controlled experiment is a scientific study in which one variable is manipulated (independent variable) while all others are held constant, to observe the effects on another variable (dependent variable). The purpose is to determine causation between the variables being studied.


What changes in a scientific experiemnt?

Your variable changes in a scientific experiment.


Which variable does the researcher intentionally change in a scientific experiment?

The variable that the researcher intentionally changes in a scientific experiment is called the independent variable. This variable is manipulated by the researcher to observe its effect on the dependent variable.


In a scientific experiment what is a factor that can be changed?

Variable


What is the operational definition of the dependent variable in this experiment?

The operational definition of the dependent variable in an experiment specifies how the variable will be measured or observed. It defines the specific outcome or response that is being assessed as a result of manipulating the independent variable.


Factor in a scientific experiment that is subject to change?

A factor in a scientific experiment that is subject to change is called a variable.


What in a scientific experiment changes in response to another?

In a scientific experiment, the independent variable is what is intentionally changed or manipulated by the researcher. The dependent variable is the factor that responds or changes as a result of the manipulation of the independent variable.