Experiments typically use control groups. One group of people are manipulated and measured, while the control group just stays as they are. The control group is measured against the manipulated group to see what changes.
The control group stays the same throughout the entire experiment.
The purpose of a control group is to show what would happen under normal conditions. It serves as a comparison to the results you receive from the manipulation of the independent variable on the dependent variable. If a control group is present in an experiment, one can be more certain that the independent variable is really responsible for the observations.
A control group is the unaffected group in a science experiment.
The control group is the group in an experiment that is not exposed to the independent variable being tested. Its purpose is to provide a baseline comparison for evaluating the effects of the independent variable on the treatment group.
act as a control group to compare with container A and determine any changes or effects of the experiment on the system.
a control group assures that an experiment will be repeatable
The defintion of a control group in an experiment is a standard for comparison. So then the purpose of the whole control group during an expirenment is to have something to compare your data to.
the group that does not change in the experiment VIVI :)
control group
A test group is the group in an experiment to which the change is being applied and the control group is the same type of group in an experiment to which nothing is done to compare the changes in the test group to.
the answer to that question is the control group has nothing to do with the independent variable because a control group is some thing in your experiment that has not changed through out your experiment. And a independent variable is some thing in your experiment that you change through your experiment(s)
control group