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What are the two groups in a controlled experiment?
Dependent and independent variable
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 do control groups and experimental groups not have in common?
The variable being tested. The difference between the two groups after the experiment will ideally show some effect by the variable element.
If you were doing an experiment to determine the effects of x ray on seed germination what variables woild you need to keep the same for all test groups?
If you were doing an experiment to determine the effects of x ray on seed germination what variables woild you need to keep the same for all test groups?
Use the word group's in a sentence?
There are two different types of groups in the experiment, a control group and a experimental group
Is it possible for two separate groups to conduct the same experiment to determine an experimental probability and get different results?
Yes
If Randomly assigning students to two different groups in an experiment on memory would be?
An important measure for controlling bias (APEX)
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.
Why is it important to have only one independent variable?
you can have two dependent variables because you need two test groups with an independent variable in each so you can make sure that they are different in each because you don't want the same result in a science experiment
What is an experimental and control group?
it is the groups in experiment
In an experiment there are two groups. Which group is not changed in any way?
the control.constantif you make no changes, then its not called an experiment...The control is variable
Randomization in an experiment ensures that any difference in the responses of the experiment groups is due to the treatment?
true
