26
Apr
Independent And Dependent Variables In Experiments. Independent dependent and controlled. Independent and dependent variables are related to one another. The two variables may be related by cause and effect. The Independent part is what you the experimenter changes or enacts in order to do your experiment.
In randomized experiments relationships between independent and dependent variables tend to be causal. You want to compare brands of paper towels to see which holds the most liquid. It is the presumed effect. This variable is affected. The number of seeds that germinate is the dependent variable. One is called the dependent variable and the other the independent variable.
The Independent part is what you the experimenter changes or enacts in order to do your experiment.
The independent variable is the variable the experimenter manipulates or changes and is assumed to have a direct effect on the dependent variable. You want to compare brands of paper towels to see which holds the most liquid. The dependent variable is the variable that changes in response to the independent variable. Example of an Independent and Dependent Variable. Responding variables measured variables and explained variables. The independent variable is one single factor that.