1. Consider the following binomial experiment:A company owns 4 copiers.The probability that on a given day any one copier will break down is 0.54.What is the probability that at least 2 copiers will break down on a given day?
2. Consider the following binomial experiment.A company owns 5 copiers.The probability that on a given day any one copier will break down is¹¹₂₅.What is the probability that 3 copiers will break down on a given day?
3. Consider the following binomial experiment.The probability that a green jelly bean is chosen at random from a large package of jelly beans is³₈.If Sally chooses 10 jelly beans, what is the probability that at most 2 will be green jelly beans?
4. Consider the following Binomial Experiment:180 people have been exposed to the flu.If the probability that a person contracting the flu on exposure is 0.37, find the variance of these 180 people contracting the flu.