Problem: There are 1000 students in a high school. Among the 1000 students, 200 students take AP Statistics, and 250 students take AP French. 100 students take both AP courses. Let S be the event that a randomly selected student takes AP Statistics, and F be the event that a randomly selected student takes AP French. Show all work. Just the answer, without supporting work, will receive no credit. Provide justifications and citations for your responses.
Required:
(a) Provide a written description of the event (S OR F). (b) What is the probability of complement event of (S OR F)?
(b) What is the probability of complement event of (S OR F)?