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The subjects are similar in all respects except for the treatment being tested
What else can I help you with?
What is the benefit of using placebos in an experiment?
all subjects receive treatment's
What is the benefit of using a large sample size in an experiment?
Statistically the larger the sample size the more significant the results of the experiment are. Chance variation is ruled out.
What do control setup and experimental setup have in common?
Everything except what you're measuring. EXAMPLE: In a biological experiment using specially treated cells the experiment is run with the cells; this is the experiment. Then the experiment is run again with the same cells WITHOUT the special treatment; this is the control.
An experiment that test only one factor at a time by using a comparison of a control group with an experimental group?
A variable test?
Control of ball rebound experiment?
a control is something that stays the same in an experiment
A standard of comparison in an experiment is called the?
it is called the control of the experiment
What does control mean in an experiment?
control means to take conrol in a science experiment
What is the control of a experiment?
The control of an experiment is the part of an experiment that does not change, and is strictly used as a comparison to the variable that is being tested.
What is the control group in an experiment using soil with compost and seeds?
Soil with seeds is a control group in an experiment using soil with compost and seeds. The results will indicate the role of dark-colored, fresh-smelling, nutrient-rich humus in the appropriate timing and proper development of seeds.
What will be the control variable in a mold experiment?
The control variable in a mold experiment would typically be the conditions in which no mold is allowed to grow. This could involve using a sterile environment or a substance known to inhibit mold growth as a control to compare against experimental conditions.
The standard for comparison in a experiment?
The standard for comparison in a experiment is known as a control variable. This is useful to any experiment and serves as a reference point used to draw conclusions.
What is the control group and what is it used for?
The control is the part of the experiment where it remains constant, and never changes. The control is used so the changing variable in the experiment can be reflected off of the control, so thereby comparing the changing variable with the control (the variable that does not change) in the experiment. Without the control, the experiment is a waste.
