A researcher designs a study investigating whether students who pass a low-value quiz assessment in early in the semester have higher pass rates on the subject's end-of-semester final examination compared with students scoring below a pass on the early quiz. Which of these statements about the study design is FALSE? A. The study design is a comparative study. B. The study design is non-randomised because students are not randomly allocated to Pass and Fail grades in university assessments. C. The study design is a superiority study. D. The study design is an equivalence study