for Apex: the variable is an experiment that is manipulated by the scientist.
The factors in an experiment that is deliberately changed!!!!! APEX
The variable is an experiment that is manipulated by the scientist. APEX
Experiment controlled
Changes in the independent variable are independent of changes in any other variable,
The independent variable of an experiment is the variable that you change, and the dependent variable is the result of the independent variable.
An independent variable is a variable which stands independent and is unaffected by other variables. A dependent variable is a variable which is a response to the independent variable, and is usually the factor that is being tested in an experiment.
The term 'independent variable' is a noun phrase; the adjective 'independent' describes the noun 'variable'.
The variable that is changed by experimenter.
independent
The independent (or explanatory) variable is changed to test the prediction,
The variable is an experiment that is manipulated by the scientist. APEX
The independent variable is what you are changing in the experiment to get varied results. The dependent variable is the result of what you have changed. So the dependent variable depends on the independent variable. For example, if you are experimenting with the effect of water on height of a plant, the different amounts of water that you give the plant is the independent variable. The height of the plant that you measure as the result of the water is the dependent variable.
the type of gas used
Experiment controlled
The independent variable.
The term 'independent variable' is normally used to refer to the variable that you are investigating in an experiment. A common colloquial definition is 'The variable you change' which is helpful, but not always clear. AQA (A UK examination board) defines it in the following way 'The independent variable is the variable for which the values are changed or selected by the investigator' Aims of experiments are often written in the form 'How does X affect Y?' X would be the independent variable and Y the dependent variable.
Independent, it is in the name, more variables are: dependant variable- the one you keep the same control variable- mearsuring variable
Changes in the independent variable are independent of changes in any other variable,