Please assist with the following Statistics question: There are 1000 juniors in a college. Among the 1000 juniors, 300 students are taking STAT200, and 150 students are taking PSYC300. There are 50 students taking both courses. Let S be the event that a randomly selected student takes STAT200, and P be the event that a randomly selected student takes PSYC300.
(a) Provide a written description of the complement event of (S OR P).
(b) What is the probability of complement event of (S OR P)?