C. Data mining [5 points] Suppose that you are working in the decision support center at PSUT. Choose a suitable data mining tool for each of the following cases. Your answer should be ONLY one of: classification, regression, clustering, outlier analysis, association. The staff in the admission department (J) is looking for a model to tell whether a new applicant should be accepted to study at PSUT or not using data from 2016-2021. Heads of departments want a list of courses that students prefer to register simultaneously (in one semester) so that to avoid scheduling them at the same time. The academic advising center is looking for a list of students with abnormal academic profiles so that they can provide the suitable academic advisory to them case by case. Heads of academic departments are looking for a model to predict the number of students who are going to register the courses to decide about the number of sections that should be opened for each course next semester. The BIT department is planning to give three different training courses in the field. To this end, they want to use the student's data to reveal the most common preferences