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A control variable is a variable that is held constant in a research analysis.
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∙ 11y ago
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Why are control groups used in statistical studies?
Because its the group for which the idependent variable is help constand in a statistical study.
What is control variable and manipulated variable?
a control variable is a variable that needs to be controlled
What is independent variable in a research?
An independent variable does not change. It is independent of everything else In research, there needs to be a dependant variable.
What is a dependent variable in research?
The dependent variable is the variable that the researcher does not control. The researcher will change one variable called the independent variable (ex. temperature, amount of sunlight, amount of food, etc.) and then observe the corresponding dependent variable (ex. reaction of organism, amount of plant growth, swimming speed, etc.)
What is the difference of independent variable and a dependent variable?
An independent variable is when you do not control what happens In an experiment,however; a dependent variable is when you actually control the experiment,
What is the factor being measured in an experiment?
Constant Control Dependent Variable Descriptive Research Information Technology Independent Variable Model Experimental Research design Technology Science Scientific Method or Hypothese
Why are control groups used in statistical studies?
Because its the group for which the idependent variable is help constand in a statistical study.
What is control variable and manipulated variable?
a control variable is a variable that needs to be controlled
What are the similarities between a control and a variable?
There are not any similarities between a control and a variable. However, a Control Variable, is a variable.
What is a variable in research?
An independent variable does not change. It is independent of everything else In research, there needs to be a dependant variable.
What is independent variable in a research?
An independent variable does not change. It is independent of everything else In research, there needs to be a dependant variable.
What do controlled variable do?
You can control it that's why its called control variable.
What is the difference between a control variable and a control treatment?
what is the difference between a variable and a control
What is a dependent variable in research?
The dependent variable is the variable that the researcher does not control. The researcher will change one variable called the independent variable (ex. temperature, amount of sunlight, amount of food, etc.) and then observe the corresponding dependent variable (ex. reaction of organism, amount of plant growth, swimming speed, etc.)
Is a variable that stays the same a constant independent variable or control?
Control
How do you control one variable at time?
who to control one variable at time
What has the author Staffan Norell written?
Staffan Norell has written: 'A short course in epidemiology' -- subject(s): Research Design, Epidemiology, Cohort Studies, Case-Control Studies
