In: Statistics and Probability
Bill is playing mini-golf. We meet up with him at the 13th hole, where he makes his second hole-in-one. Assume that the probability that Bill makes a hole-in-one is 1/10 for every hole.
(a) What is the chance that Bill’s first hole-in-one was made in
the 4th hole?
(b) Let X be the number of the hole Bill made the first
hole-in-one. Find the PMF of X.