Causation is established whereas correlation is measured. Causation is established by using a controlled study. In the controlled study, the population and sample are split into 2 with both the groups being compared with each other. However, the two groups receive different treatments and their results are evaluated.
Correlation is measured by using the correlation coefficient. The coefficient is represented as ‘r’. The range of coefficient ranges from -1.0 and +1.0.
Post Your Answer
Related Questions