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The experimental control is what you compare your experimental data with. Without the control, you can't tell if the variable you are testing is what is causing your results.
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What is used as a way to compare values for a dependent variables in many experiments?
experimental control
What is used as way to compare values for dependant variables in many experiments?
experimental control
Why were controls not needed in the arthropods experiment described in the study guide?
The treatments can be compared to each other instead of to a control
What describes the materials and equipment needed and procedures to follow an experiments?
The experimental protocol describes and determines materials, equipment, and procedures.
In an experiment the group that is exposed to the variable to be tested is called the?
control group
What an experimental investigation?
The experimental investigation is realized by experiments which are rationally interpreted.
What does control mean in the meaning of science?
When doing experiments you have to have a control group and an experimental group. The control group is not given a drug (for example), while the experimental group is. This will show (later on) if the drug had a real effect. Sometimes the control group will be given what is called a placebo. This looks just like the drug that the experimental group is given, except it has nothing in it.
What is an experimental investigation?
The experimental investigation is realized by experiments which are rationally interpreted.
The only type of research that allows us to draw causal conclusions is?
Experiments are the only type of research from which conclusions can be made. This is because they are conducted in controlled settings and include a control group.
Which factor distinguishes experimental group from control group?
In an experimental design comparing two groups in which one group gets one treatment and another group gets a second treatment, the experimental group is the group with the "different" treatment. The control is the "usual" treatment; the experimental group gets the "new" treatment. Of course, things get complicated with more complicated "experiments."
Did experimental physics or the theoretical physics come first?
Experimental physics. Only with experiments come a theory:)
Why is experimental probability called experimental probability?
Because it is the process of deriving probability through repeated experiments.
