Question 2: You are interested in exploring the relationship between exam results and research performance. For the following data: (a) Calculate the q and r correlations. (b) Illustrate using a plot the correlations obtained in (a). (c) Provide an explanation and interpretation of what this means in practice, including which correlation is most appropriate to use. Exam Results Research Performance 5.000 33.654 10.000 134.877 4.000 8.717 5.000 31.410 6.000 52.119