It provides a baseline for comparison for the rest of the trials.
A control group is the unaffected group in a science experiment.
a control group assures that an experiment will be repeatable
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
what is the control group in basketball
The control group stays the same throughout the entire experiment.
Control group
The control group.
The control is the group that doesnt get tested