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A pharmaceutical company asks 30 patients with acne to volunteer for an experiment in which they will receive treatment with either a special medical lotion or normal moisturizing cream. What type of?
A clinical trial
A condition applied to the experimental units involved in an experiment?
A treatment
In a controlled experiment what is the experimental group called?
The experimental group in a controlled experiment is the group that is exposed to the treatment or intervention being studied. This group is compared to the control group, which does not receive the treatment.
In an experiment a group that receives treatment is called what?
The group that receives treatment in an experiment is typically referred to as the "treatment group" or "experimental group." This group is exposed to the intervention or manipulation being studied to determine its effect.
Is an investigation in which a group that receives some experimental treatment is compared to a group that does not receive the experimental treatment.?
An investigation in which a group that receives some experimental treatment is compared to a group that does not receive the experimental treatment can be called a placebo-controlled study or a comparative experiment, both of which are types of clinical studies. The group receiving the experimental treatment is called the treatment group, and the group that is not receiving the experimental treatment is called the control group.
What are positive and negative controls in an experiment?
Positive controls : an experimental treatment that will give the desired result Negative controls: An experimental treatment that will NOT give the dersired result.
What are two groups in a controlled experiment?
The two groups in a controlled experiment are the experimental group, which receives the treatment being tested, and the control group, which does not receive the treatment and serves as a baseline for comparison.
The group that does not receive the experimental treatment in an experiment is the?
control group
What is the name for an experiment in which a control group is compared with an experimental group?
The control group.
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.
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.
In a controlled experiment what group recevies some type of treatment?
An experimental group is the group in an experiment that receives some type of treatment. The control group in an experiment receives no treatment. And, in conclusion, sometimes it might not work so be careful!!! :)
