There is a lot of research being done right now to see if there is a link between coronavirus cases and students returning the campus. Suppose you wanted to explore this link further, which type of study would you suggest and why? . Completely randomized experiment (be sure to explain what your treatment(s) would be) . Block design experiment (be sure to explain what you would block on) . Prospective study (be sure to explain how long you would follow the participants) . Retrospective study (be sure to explain how you would select your participants and what you would ask about the past) Edit View Insert Format Tools Table 12pt v Paragraph B I U Av Q V TV B G D S Y To