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controlled parameter

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Q: What is a variable unchanged in an experiment?
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What is a contolled variable?

A controlled variable is a variable left unchanged in an experiment


When a variable is kept unchanged in an experiment it is said to be?

It is called the control variable. It is used to compare to your experimental results.


What is a n independent variable?

an independent variable is a figure usually shown as a letter that is used in the scientific theory. An independent variable is used in a hypothesized experiment in which this variable is unchanged and is used to effect the dependent variable somewhere in the experiment.


In a experiment only one variable is changed at a time while all the other variables are kept unchanged?

Control Variable is the answer


When a experiment only has one variable that can change and all other variables are kept unchanged this type of experiment is an?

it is a fair test


What type of experiment does only one variable change at a time while all the other variables are kept unchanged?

A controlled experiment


What is a experiment where only one variable is changed at a time while other variables are kept unchanged?

It's called a controlled experiment.


What The one factor that differs between a control group and experimental group in a controlled experiment is the?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


What is a controlled variable in an experiment?

controlled variable is the factor that leaved unchanged to investigate any only one factor that has been changed in the other experiment and the effect of not altering this factor.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the variable.?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the what variable?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.


When a scientific experiment is carried out in a controlled setting all variables are kept the same except for the ------------- variable?

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the control variable. The control variable is something that is constant and unchanged in an experiment, and is held constant to test the relative impact of independent variables.