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Ambiguous question, but I'll try to give a meaningful answer.
In any given experiment, the standard of comparison should not change, but the experiment can be changed if some element becomes evident and the experimenter wishes to explore the unexpected preliminary results.
Any elements that are used as a baseline for comparison would be called a control and should not change to prevent the results from becoming meaningless.
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∙ 13y ago
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The group that acts as a standard for comparison in an experiment?
Well, I believe the control group acts as a standard for comparison in an experiment because it does not change, so it can be compared to the variables that do change.
What is the control of a experiment?
The control of an experiment is the part of an experiment that does not change, and is strictly used as a comparison to the variable that is being tested.
The part of an experiment that is a standard and doesnt change is called?
The control, or constant.
What is a the difference between a control and a variable?
A control is the standard to which an outcome of an experiment is compared, but a variable is something in an experiment that can change.
A factor in a experiment that can change?
There are different types of factors that can change in an experiment. The environmental factors may change, and are out of your control. The variables in the experiment may also be changed but, are usually controlled by the individual conducting the experiment the majority of the time.
What is a control group?
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.
What is the difference between variable constant and control?
A constant is always fixed and won't change in an experiment. The control is the standard that you are testing against to see how experiment outcomes change when the testing factors are altered.
What word means something cannot change back to its original form?
In a scientific experiment that be the the constant
Why you use a control in an experiment?
The control is used as a base for comparison. The experiment needs a base before one can measure any changes to it, so the control acts as that base. You don't want to change the base. Ever. EVER!
Factors that change in an experiment?
what is the factor that can change an experiment
What is a factor that cannot be changed during a experiment?
A constant factor is one maintained unchanged throughout an experiment so that it does not affect the outcome. These are also referred to as controlled variables.
What is any part of an experiment that can change?
what can be change an experiment like what is the word
