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What is variable what is controlled variable what is manipulated variable What is constant variable?
Wiki User
∙ 13y ago
Variable is, logically, something that varies, that is to say, is not constant over time.
Controlled variable, in the control field theory, is a variable measure that is, or that needs to be, controlled. Like a voltage that you need to keep under 10Volts because some devices in the setup have an amplitude limitation.
Manipulated variable is usually a measure, a variable that you can measure. For example, if you can measure the voltage in the experimental setup then you can manipulate it, like using it to power a device.
Constant variable, i think this is not very correct, a mathematician's opinion might be needed. For me is a variable, thus something that is variable over time, that under certain conditions becomes constant, thus stops varying according to time.
Wiki User
∙ 13y ago
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Definitions of the 3 types of variables in doing an experiment?
The three variable in an experiment are independent, dependent, and controlled. The independent is the variable you control, the dependent is the variable that will change according to the independent. The control is kept constant so they do not affect the dependent.
The variable not controlled by the experimenter?
The dependent variable which is measured. or Manipulated variable which is changed by the experimenter.
What does responding variable mean?
A responding variable is a value of measure, that came from the manipulated and controlled variables.
What are the 3 variables in a science fair project and what do they mean?
The three variables of a science project are: 1. Controlled variable: A controlled variable means the part of the experiment that stays the same. This is also called the dependent variable. 2. Manipulated variable: A manipulated variable is something that can be changed by the experimenter. Also known as the independent variable. 3. Responding variable: A responding variable is the variable which you have to measure to get your results. So, you do not know the values of this variable until you measure it.
What are the types of a variable?
the types of variables are three the constant,manipulated and responding...
Define manipulated responding and controlled variables?
the controlled variables are the factors that are kept constant during an experiment. if they are not kept constant then they may affect the outcome of the experiment. the manipulated variable is the factor that is different between the experiment and the control. the responding variable is the variable that is being measured in the experiment.
What is the opposite of a controlled variable?
manipulated variable
What are three variables in a controlled experiment?
Manipulated Variable, Responding Variable, And Controlled Variable.
What is the antonym for responding variable?
"Controlled Variable" or "Manipulated Variable"
What is a fingerprint patterns controlled variable?
A fingerprint pattern is not a controlled variable in a scientific experiment. Controlled variables are factors that are intentionally kept constant to ensure that the effects of the independent variable can be accurately measured. Fingerprint patterns are unique to individuals and cannot be controlled or manipulated in a controlled experiment.
What is control variable and manipulated variable?
a control variable is a variable that needs to be controlled
Why must a controlled experiment have one manipulated variable?
a controlled experiment must have only one manipulated variable becuase if the experiment had multiple manipulated variables then it would not be a controlled experiment anymore it would be a manipulated Deseret experiment
The factor that may change in response to the manipulated variable is called the?
controlled variable
What is another word for manipulated variable?
controlled
Sentence for manipulated variable?
In an experiment, the manipulated variable is also known as the independent variable. An example of the term "manipulated variable" in a sentence would be, "The scientist sincerely hoped that the manipulated variable would produce a reaction in the dependent variable."
How are controlled experiments used?
A controlled experiment is useful to examine the relationship between a manipulated variable and a responding variable.
Where is a controlled experiment?
An experiment with only one independent variable (manipulated part). All of the other variables are kept constant throughout the trials of the experiment.
