Suppose you roll a fair die with 6 sides.
(a) What does the Markov inequality say is an upper bound on the probability that you roll a 5 or greater?
(b) What is the actual probability that you roll a 5 or greater?
(c) What does the Markov inequality say is an upper bound on the probability that you roll a 3 or greater?
(d) What is the actual probability that you roll a 3 or greater?