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an control group is when an experiment is conducted for the purpose of determining the effect of a single variable of interest on a particular system.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agoThe part of your experiment that you don't do anything different to.The conditions stay normal.
Wiki User
∙ 14y agoA control group is used as a base line for comparison to experimental results.
Wiki User
∙ 6y agois a standard on which change can be measured.
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Are control groups and experimental groups the same thing?
In a controlled experiment, there are two groups. The control group is a group that nothing happens to. The experimental group is the group that you subject to the variable with which you are experimenting. At the end of the experiment, you test the differences between the control group, for whom nothing happened, and the experimental group, which received the variable. The difference (or similarities) between the two groups is how your results are measured.A control group is the group used for comparison in an experiment. One group receives the treatment that is being tested by the experiment; another group (the control group) has the exact same controlled environment, but does not receive this treatment. The effectiveness of the treatment can then be established by comparison with the control group.
What is the difference between a treatment group and a control group?
There is one major difference of a treatment group and a control group. The treatment group is treated with an experimental medication (or known medication), and the control group is treated with a placebo in place of the medication to measure effects of the medication.
What is the differen ce between a control group and a variable group?
a control stays the same(under control) but the variable almost always changes
In an experiment the group that received no treatment is called a?
In such cases the group is called the control group.
Does a control group receive experimental treatment?
the control group does not receive receive an experimental treatment but stay in the same environment.
Why should expieriments have a control group?
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.
Why do you use a control group?
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
What is a control or control group?
the group that does not change in the experiment VIVI :)
What is the control group used for?
The control group is used for exprimenting
Why do you need a a control group?
You need a control group to compare your experimental group to something.
What is a control group in a science experiment?
A control group is the unaffected group in a science experiment.
Why did mendels use pure lines in his experiment?
He needed a control group. *Apex*
What is a control in a scientific experiment?
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.
What was the initial observation identify the control group?
the control group is the group or subject that is not affected by what you are testing for.
In an experiment the group that is exposed to the variable to be tested is called the?
control group
Can you use control group in a sentence?
A control group is nothing changed about it
What statement about control group is false?
the control group is recieving the medication
