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If you change more than one variable at a time, you will not be able to tell which variable is responsible for what change. Scientists need to know exactly which variable caused the observed experimental results.
It is advantageous for scientists to test only one variable at a time during an experiment because if you change all variables at once, you will not be able to tell which variable is responsible for the observed results.

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Ozella Dooley

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3y ago

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Related Questions

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.


What is the term of a variable that a scientist adjust during an experiment?

The term for a variable that a scientist adjusts during an experiment is called the independent variable. This variable is purposely changed by the scientist to observe how it affects the dependent variable, which is the outcome being measured.


Why is it advantageous for a scientist a test only one variable at a time during an experiment?

If you change more than one variable at a time, you will not be able to tell which variable is responsible for what change. Scientists need to know exactly which variable caused the observed experimental results.It is advantageous for scientists to test only one variable at a time during an experiment because if you change all variables at once, you will not be able to tell which variable is responsible for the observed results.


The one factor that a scientist changes during an experiment also called independent variable?

Yes, the one factor that a scientist changes during an experiment is also called an independent variable.


Why is advantageous for scientists test only one variable at a time during an experiment?

It (really) simplifies the math.


Why is it advantageous for science to test only one variable at a time during an experiment?

It's less confusing.


How does the manipulation of an independent variable during a scientific experiment allow a scientist to find a cause-and-effect relationship between variable?

The manipulation of an independent variable during a scientific experiment allows a scientist to find a cause and effect relationship between variables. This is because the manipulation changes the results and measurements.


A factor that can change during an experiment is called?

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


How does the manipulation of an independent variable during a scientific experiment allow a scientist to find a cause and effect?

The manipulation of an independent variable during a scientific experiment allows a scientist to find a cause and effect relationship between variables. This is because the manipulation changes the results and measurements.


Does the independent varialbe change?

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


What is the variable that is changed during an experiment?

The independent variable changes during an experiment.


What do you mean by variables?

A variable in science is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by a scientist in the experiment. The depended variable is what you measure in the experiment and what is affected during the experiment. A controlled variable is one which the researcher holds constant (controls) during an experiment.