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Is the dependent variable in an experiment the factor that may be influenced by the experimental treatment?
Wiki User
∙ 14y ago
yes It sounds like you have a good handle on this based on the question..
Wiki User
∙ 14y ago
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A condition applied to the experimental units involved in an experiment?
A treatment
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.
Randomization in an experiment ensures that any difference in the responses of the experiment groups is due to the treatment?
true
Randomization in an experiment reduces bias between the treatment and control groups?
True
What is a repetition of an experiment?
A repetition of an experiment is used to provide reliability. Just in case your result was a coincidence or caused by another factor not your treatment. Examples of repetition can be having more than one thing in each treatment. E.g. Having four plants with high clay soils in case something unexpected happens. Like one doesn't germinate. Another example could be that you do the experiment a couple of times so that you are sure that your results is because of the variable/treatment you are testing. Hope this helps.
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.
A condition applied to the experimental units involved in an experiment?
A treatment
Does the experimental group test the dependent variable?
Yes, the experimental group is typically the group that receives the treatment or intervention being tested, and this treatment is what may cause changes in the dependent variable.
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.
What is the name for an experiment in which a control group is compared with an experimental group?
The control group.
The group that does not receive the experimental treatment in an experiment is 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.
What statement of no difference in experimental treatment?
When setting up an experimental procedure one prepares a control treatment as well as one or more experimental treatments. At the end of the experiment, if there is no difference between the experimental and control groups the experiment is typically said to be not conclusive. With a typical set-up, this result generally fails to lead to a rejection of the null hypothesis.
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?
In a controlled experiment, the group that receives some type of treatment is called the experimental group. This group is exposed to the variable being tested to see how it affects the outcome of the study, in comparison to a control group that does not receive the treatment.
