consider the following binomial experiment: a company owns 5 copiers. the probability that on a given day any one copier will break down is 0.63. what is the probability that at least 3 copiers will break down on a given day? a) 0.6337 b) 0.7330 c) 0.4998 d) 0.0023 e) 0.4187 f) none of the above.