The independent variable.
Control group
The factor being tested is the dependent variable.
The factor being tested is the dependent variable.
The factor that is being tested in an experiment is called a variable. The factor that is measured or observed is called the dependent variable.
The factor not being tested in an experiment is called a control variable. Control variables are kept constant throughout the experiment to ensure that any changes in the outcome can be attributed to the factor being tested.
a control
control
that is not an answer
The dependent variable varies due to effects of the factor being tested in a controlled experiment.
Hypothesis or postulate .
Hypothesis or postulate .
The factor being tested is the dependent variable.