(b) An archer shoots arrows at a circular target where the central portion of the target inside is
called the bull. The archer can hits the bull with probability 1. Assume that the archer shoots
96 arrows at the target and that all shoots are independent.
(3)
(i) Find the probability mass function of the number of bulls that the archer hits.
(ii) Find the approximation for the probability of the archer hitting no more than one bull. (5)