Examlex
An individual demand schedule or curve shows the various quantities of a good that a person is willing and able to purchase at alternative income levels, everything else held the same.
Dependent Variable
In an experimental study, the variable that is being tested and measured, often considered the effect in a cause-effect relationship.
Control Variable
A control variable is an element that is kept constant throughout an experiment to ensure that the effect on the outcome can be attributed to the variable being tested.
Hypothetical Variable
A variable that is not directly observable, proposed to explain relationships and effects in scientific models.
Dependent Variable
In research, the variable that is being measured or tested to see how it is affected by changes in another variable (the independent variable).
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