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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.
In an experiment the group that is exposed to the variable to be tested is called the?
control group
The group of experimental subjects which is left natural or left unchanged is called the?
experimental group
In a controlled experiment what is the experimental group compared to?
The control group.
What is the opposite of control group?
The experimental group
Why do you need a a control group?
You need a control group to compare your experimental group to something.
What in an experiment is the standard used to compare with the outcome?
In an experiment, the standard used to compare with the outcome is called the control group. The control group is a group that is not exposed to the experimental treatment and is used as a baseline for comparison to determine the effects of the treatment on the experimental group.
What is the difference of control group and the experimental group?
Experimental group has been exposed to the independent variable whereas the control group has not, and is often used to compare the experimental group's results against.
Does a control group receive experimental treatment?
the control group does not receive receive an experimental treatment but stay in the same environment.
What does control as an experiment means?
A control sample or control group is used to compare with the experimental group or sample. The control sample ideally, should be exactly the same as the experimental sample except that you don't give your experimental treatment to the control sample. Afterwards you compare the 2 samples to see if your experimental treatment had any kind of effect. The control is like a reference point.
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
Control and experimental groups are identical except for what?
The control and experimental groups differ in that the experimental group is exposed to the treatment or intervention being studied, while the control group is not. This allows researchers to isolate the effects of the treatment and compare it to a baseline.
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 is the definition of the experimental group?
The experimental group is use to compare with the control group, and viceversa. The experimental group is the group that we change the variable to experiment it's effects, as twcontrol group is the'original' experiment's results. Such a when we want to know the effect of changing a variable.
Why must controls be used in fertilizer experiment?
to elliminate soures of error
What is one factor that differs between the control group and the experimental group?
The "independent" or "manipulated" variable is changed between the groups.
In an experiment the group that is exposed to the variable to be tested is called the?
control group
