(Answered) Business and management fifteen lobstermen have their boats

Statistics

Business and Management Fifteen lobstermen have their boats anchored at a small pier along the New Hampshire coast. Five of these lobstermen have been fined within the past year for commercial lobster-size violations. Suppose four lobstermen are selected at random.
a. What is the probability that exactly two have been fined for violations within the past year? Write a Solution Trail for this problem.
b. What is the probability that all four have been fined for violations within the past year?
c. What is the probability that at least one has been fined for violations within the past year?

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