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In an experiment, the independent variable is the factor that is changed or manipulated by the researcher to observe its effects. The dependent variable is what is measured or observed in response to changes in the independent variable. Controlled variables are the factors that are kept constant throughout the experiment to ensure that any observed effects on the dependent variable are solely due to the manipulation of the independent variable. This helps to maintain the integrity and reliability of the experiment's results.

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3w ago

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Does the independent or dependent variable change?

The Independent variable is the one you control. The dependent variable is controlled by the Independent Variable.


What is the independent and dependent groups of an controlled experiment?

In a controlled experiment, the independent variable is the variable that is deliberately changed or manipulated by the researcher to observe its effect on the dependent variable. The dependent variable is the variable that is observed and measured in response to changes in the independent variable. The independent variable is controlled by the researcher, while the dependent variable is the outcome that is measured.


Distinguish between an independent variable and a dependent variable?

The independent variable is the value being manipulated or changed, while the dependent variable is the observed result of the independent variable being manipulated. "IF" you change the independent variable, "THEN" what happens to the dependent variable?


What are the main parts of of a controlled experiment?

The main parts of a controlled experiment are the dependent variable and the independent variable. The dependent variable is what is measured in the experiment. The independent variable is the variable that is varied or manipulated by the researcher. The independent variable is the presumed cause, whereas the dependent variable is the presumed effect.


What role does independent and dependent variable play in controlled experiments?

The independent variable in an controlled experiment is what you are changing (for example, amount of water or sunlight a plant gets). The dependent variable changes because of the independent variable. Its the outcome of the independent variable.


What is the independent controlled and dependent variable of how mass effects the force of friction?

The independent variable is mass. The dependent variable is the frictional force.


How does the independent and a dependent variable compare in a experiment?

In an experiment, the independent variable is manipulated or controlled by the researcher, while the dependent variable is measured to see the effect of the independent variable. The independent variable is the cause, while the dependent variable is the effect. Changes in the independent variable are expected to cause changes in the dependent variable.


The variable not controlled by the experimenter?

The dependent variable which is measured. or Manipulated variable which is changed by the experimenter.


What is the difference between an independent variable and a dependent variable in an expeirement?

In an experiment the independent is the stimulus, the thing controlled or applied by the experimenter. The dependent variable is the response, the reaction to the independent variable.


What is the independent variable in a controlled experiment?

The variable that affects the dependent variable. It is the variable that you control.


What is variables in science investigatory project?

controlled variable, dependent variable and independent variable


Would the variable that is kept the same a indepentent or a dependent variable?

The variable that is kept the same in an experiment is known as a controlled variable, not an independent or dependent variable. The independent variable is the one that is manipulated by the researcher to observe its effect, while the dependent variable is the outcome that is measured in response to changes in the independent variable. Controlled variables help ensure that the results are due to the independent variable alone.