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The independent variable is the variable that the scientist controls and can change in an experiment. There should be only one independent variable in an experiment; otherwise the cause-and-effect of the independent variable cannot be determined.
The dependent variable is the variable that is affected by the independent variable.
EXAMPLE:
Students of the same age have been given different sleeping hours (the independent variable)
The next day they are tested for their performance (the dependent variable).
(Having students the same age is a third type of variable, called the constant variable or the control variable. It is deliberately kept the same to reduce any effects on the outcome.)
What else can I help you with?
What does dependent variable and independent variable mean in math?
An independent variable is a variable that isn't affected by something else. A dependent variable is a variable that's affected by changes in the independent variable.
What is a dependent variable is?
is dependent on the independent variable
What does iv and dv mean?
The independent variable is what you measure and the dependent variable is what you change
What does independent variable and dependent variable mean in science?
It means that they are not supposed to be together.
Independent vs dependent variables?
Free from outside control means Independent . While dependent Is opposite.
Does independent and Dependent variable's mean in math?
An independent variable is a variable that isn't affected by something else. A dependent variable is a variable that's affected by changes in the independent variable.
What does dependent variable and independent variable mean in math?
An independent variable is a variable that isn't affected by something else. A dependent variable is a variable that's affected by changes in the independent variable.
What is independent a dependent variables?
The independent variable is the variable that is altered by the scientist, and the dependent variable's value is dependent on the value of the independent variable.
What causes change in a dependent variable?
The dependent variable is dependent on the independent variable, so when the independent variable changes, so does the dependent variable.
Does the independent or dependent variable change?
The Independent variable is the one you control. The dependent variable is controlled by the Independent Variable.
What is the dependent and independent in a experiment?
The independent variable of an experiment is the variable that you change, and the dependent variable is the result of the independent variable.
Independent and dependent variable?
Math: Independent variable is what you change. Dependent variable is what you measure.
How does the independent variable affects the dependent?
the dependent variable changes based on the independent variable
What is a dependent variable is?
is dependent on the independent variable
What are the differences between independent and dependent variables?
Independent variables are controlled or manipulated by the researcher to determine their effect on the dependent variable. Dependent variables, on the other hand, are the outcome or response that is measured in an experiment. The independent variable causes a change in the dependent variable.
What does iv and dv mean?
The independent variable is what you measure and the dependent variable is what you change
What does independent variable and dependent variable mean in science?
It means that they are not supposed to be together.
