independent variable
independent variable
It depends on the experiment. Normally only one is tested at a time because they can affect the experiment. Variables are tested in a controlled experiment to see whether they affect the outcome and also how.
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.
The dependent variable varies due to effects of the factor being tested in a controlled experiment.
Control group
The factor being tested is the dependent variable.
The group in an experiment that is exposed to the factor being tested is called the experimental group. This group is compared to a control group, which is not exposed to the factor, to determine the effect of the variable being studied. By analyzing the differences between these groups, researchers can assess the impact of the tested factor on the outcome.
variable-the factor or condition in the experiment whose affect is being tested.. :))
The variable in an experiment is the element that is being tested or measured. It is the factor that can change or be manipulated to observe its effect on the outcome of the experiment. There are independent variables, which are manipulated by the researcher, and dependent variables, which are what is being measured.
The factor being tested is the dependent variable.
The factor being tested is the dependent variable.
Many times these are things that cannot be controlled. Some factors may be temperature, time of day, and the materials that are used.