Variable
Variable
Variable
for plato answer is D
A factor that can not be changed in an experiment
the factor an experiment that is changed on purpose
The independent variable is the variable that is changed 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.
It's called a variable.
Parameter?
a controlled experiment
It is called a controlled experiment.
The condition that is deliberately changed using the scientific method in a controlled experiment is the independent variable. It can also be called the manipulated variable.