Consider a class with 200 enrolled students. None of the students were ill at the beginning of the school year. On September 30, 10 students reported having gastroenteritis. All continued to be ill on October 1, but all 10 recovered within 3 days. On October 14, 6 more students developed gastroenteritis. All of these students continued to be ill on October 15, but all 6 recovered 5 days later. (Assume that a person cannot get gastroenteritis more than once). 11) Calculate the prevalence of gastroenteritis in the class on October 1. 10/200