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What is an experiment that compares results from a control group and experimental group?
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Why is it important to control your experiment?
It's important to control your experiment so that you can be sure the results are due to the experimental variable (independent variable) and not something else.
What is numbers which are the results of an experiment?
These are the experimental values.
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 what is the experimental data compared to?
In an experiment there is one thing that it is compared with experimental data. This is when the end results.The experiment data is compared to one thing. It is compared to the end results.
How does a controlled experiment compare results?
A controlled experiment compares results through various methods. Some being a graph, an average, a diagram... etc.
An investigation that compares the result from a control group with the results of the experimental group is called what?
Dependable Variable or DV
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
Why is it important to control your experiment?
It's important to control your experiment so that you can be sure the results are due to the experimental variable (independent variable) and not something else.
What in an experiment is the standard used to compare with the outcome?
The control is the standard used to compare with the experimental results.
When a variable is kept unchanged in an experiment it is said to be?
It is called the control variable. It is used to compare to your experimental results.
What is numbers which are the results of an experiment?
These are the experimental values.
Why do you need a control group and a experimental group?
A control group is not provided any treatment, while the experimental group is the one to which a treatment is applied. The control and experimental groups are chosen to be as similar as possible, so that the observed effect (if any) can be attributed to the variable: what only the experimental group consumes, uses, or participates in.
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.
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 an experiment in which neither the participants nor the individuals running the experiment know if participants are in the experimental or the control group until after the results are tallied?
That is referred to a double blind study.
Why do scientist use control groups in experiments?
Because it helps them know the results of the objects in the experiment and how they differ. This way the scientist knows which succeeded and which failed.
Why water tested for each chemical?
It is the control group of the experiment. It provides a normal standard which the results of the experimental groups can be compared against.
