A variable is a measurement that can take different "values". I put values in quotation marks because a variable can take qualitative values (for example, colour of eye) as well as quantitative (numerical) ones.
The variable that describes data using words or numerals as labels is called a categorical variable.
It is a variable fraction. But it need not be algebraic.
fvsdfgdfhfgjghjghj :)
It is a variable fraction which need not be algebraic.
operational definition
The variable that is changed by experimenter.
The variable that describes data using words or numerals as labels is called a categorical variable.
Ineqality
The term 'independent variable' is a noun phrase; the adjective 'independent' describes the noun 'variable'.
It is a variable fraction. But it need not be algebraic.
fvsdfgdfhfgjghjghj :)
for Apex: the variable is an experiment that is manipulated by the scientist.
It is a variable fraction, NOT an algebraic fraction.
It is a variable fraction which need not be algebraic.
operational definition
controlled experiment
If you are not doing an experiment, there is no variable.