The dependent variable, in this case, would be the test scores of the students. As the researcher following the scientific method, you would manipulate the independent variable (the studying ...

But in an investigation into eye colour, the number of people is the dependent variable and the data is discrete. Independent variables can be categoric or continuous. An example of categoric data ...

This book presents the econometric analysis of single-equation and simultaneous-equation models in which the jointly dependent variables can be continuous, categorical, or truncated. Despite the ...

One group is subjected to the changed conditions and the other isn't. The other two necessary components of experiments are isolation and manipulation of an independent variable (causal factor), and ...

The main variables in a science experiment are the independent variable, the dependent variable and the control variables. The Independent Variable is what we change or control in the experiment.