Which event(s) in Exercise 6 can be considered unusual? Explain your reasoning.

Data from Exercises 6

Basketball player Dwight Howard makes a free throw shot about 56% of the time. Find the probability that

(a) the first free throw shot he makes is the fourth shot,

(b) the first free throw shot he makes is the second or third shot, and

(c) he does not make his first three shots.