Variable
variable
called constants
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.
When something is variable, it means it can and does change, sometimes a lot. A variable is a factor or condition in an experiment that can change. Some are changed by you, some are changed by other variables and some are kept the same by you.
In an experiment, a factor or condition that is deliberately manipulated in order to determine whether it causes any change in another behavior or condition is an independent variable. The factor or condition that is measured at the end of an experiment and is presumed to vary as a result of the manipulations of the independent variables is called the dependent variable.
Variable
Variable
The condition in an experiment that can be changed is called the independent variable. This is the variable that the researcher manipulates or controls to observe its effect on the dependent variable. By changing the independent variable, researchers can determine how it influences the outcome of the experiment.
Variable
Independent variable for the condition that is changed and dependent variable for the condition that is being observed.
An independent variable is any factor that can change or be changed in an experiment. It is what the experimenter manipulates to observe its effect on the dependent variable.
variable
called constants
variable
A factor that can not be changed in an experiment
The control group in an experiment is not changed in any way. It is used as a baseline to compare and evaluate the effects of the treatments or interventions being tested in the experimental group.
the control.constantif you make no changes, then its not called an experiment...The control is variable