Friday, May 14, 2010

Define independent, dependent variable and control ?

The dependent variables are those that are observed to change in response to the independent variables.





The independent variables are those that are deliberately manipulated to invoke a change in the dependent variables.





Control variables are those variables that are not changed throughout the trials in an experiment.Define independent, dependent variable and control ?
im pretty sure that x is the independent variable and y is the dependent variabe but i dunno what control is. SorryDefine independent, dependent variable and control ?
math stuff

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