Without changing an independent variable, correlational research entails measuring two variables and analysing their connection. By correlational research researchers trying to identify the relation between two variables.
When doing correlational research, which is a sort of nonexperimental study, the researcher analyses two variables and evaluates the statistical relationship (also known as the correlation) between them with little to no effort made to control unrelated variables. The decision to undertake a correlational study rather than an experiment is typically made for one of two reasons by researchers who are interested in statistical correlations between variables.
Francis Galton created correlation in late 1888, and it came about as a result of his discovery of a link between three distinct scientific issues he was researching at the time.
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