Variables used in an experiment or modelling can be divided into three types: "dependent variable", "independent variable", or other.The "dependent variable" represents the output or effect, or is tested to see if it is the effect.The "independent variables" represent the inputs or causes, or are tested to see if they are the cause. Other variables may also be observed for various reasons.
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Independent Variables are the factors that are tested by beingvaried by the experimenter.
Independent variables
There are three types of variables tested: manipulated variables, controlled variables, and experimental variables.
Variables used in an experiment or modelling can be divided into three types: "dependent variable", "independent variable", or other.The "dependent variable" represents the output or effect, or is tested to see if it is the effect.The "independent variables" represent the inputs or causes, or are tested to see if they are the cause. Other variables may also be observed for various reasons.
Variables that remain constant in a scientific experiment are called controlled variables. These variables are not changed throughout the experiment to ensure that any observed effects are due to the independent variable being tested.
Independent variables
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Independent Variables are the factors that are tested by beingvaried by the experimenter.
Independent Variables are the factors that are tested by beingvaried by the experimenter.
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Independent Variables are the factors that are tested by beingvaried by the experimenter.
Some independent variables for a balloon-powered car experiment could include the size of the balloon, the amount of air blown into the balloon, the weight of the car, and the surface the car is tested on. These variables can be changed or controlled by the experimenter to observe their effects on the car's performance.
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there are three kinds of variables.a variable must be a situation,condition or a factor1.change or manipulated variables.-are the variables that are being tested or changed.2.constant variables.-are the variables that you are not intended to test or study,or the variables to be kept constant.3.responding variables.-are the results of the maipulated variables.