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Post date:  8/8/2012 
Posted by:  rachel 
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Dependent Variable

Definition: In mathematics, a variable whose value is determined by the value of an independent variable. For example, in the formula for the area of a circle, A = (pi)r2, A is the dependent variable, as its value depends on the value of the radius (r).
Source: The American Heritage Science Dictionary. Boston: Houghton Mifflin, 2005. Credo Reference. Web. 07 August 2012.
5:22pm 9/10/2013
User: Bighandz
Post count: 2
That sign could be confusing. It suggests that the DV could be a "variety" of numbers. It is really a representation of a specific number. The word "variable" suggests "variety" English, but it has a different meaning in math.