What was the cumulative incidence rate during Year 2 at the university?

This figure represents a much lower cumulative incidence rate, indicating that significantly fewer individuals experienced the event during Year 2. It does not account for the total cases reported within the specified time frame, thereby failing to reflect the overall impact accurately.

While this choice is close, it slightly overestimates the cumulative incidence rate for Year 2. This value may have been derived from an incorrect calculation or misunderstanding of the total population at risk during that year, leading to an inaccurate representation of the actual incidence.

This option significantly inflates the cumulative incidence rate, suggesting that a substantial portion of the university's population experienced the event. Such a high percentage is inconsistent with the actual data and would imply an outbreak or event far exceeding what was reported, making it implausible.