The control group doesn't get the drug, or the test, go through the procedure, or what ever it is you are studying. They are the "Zero" or "Baseline" that you compare all your test results to. Without a control group, you can't know if you get any results, good or bad
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The group that receives no treatment in an experiment is called the control group. This group is used as a point of comparison to evaluate the effects of the treatment applied to the experimental group.
Gives you a more correct method of predicting which is the right one.
The pre-post design, a treatment group and a control group, and random assignment of study participants. Its importance is to determine whether a program or intervention had the intended casual effect on program participation.
Importance of cost control in project management?
The control group in an experiment is the group that nothing is done to. The reason why there is a control group in experiments is to compare it with the group that has been tested.
You use a control group to compare the results of the experimental group to. The control group has the "normal" results. After the experiment, you can tell if and what has changed from the control groups results
the group that does not change in the experiment VIVI :)
A control group is the unaffected group in a science experiment.
control group
You need a control group to compare your experimental group to something.
A control refers to the "control group" in a scientific experiment. The control group is compared to the experimental group. For example, pretend you are experimenting to see if a drug works. Group A (The experimental group) is given the real drug, and Group B (The control group) is given a fake drug (placebo) to compare results.