3) A small college has ten biology instructors, five male and five female. The president of the college must randomly select three biology instructors to work on a curriculum subcommittee. All ten instructors will do a fine job, so random selection is appropriate. If three instructors are randomly selected, what is the probability that the president will select three female instructors? Round your answer to 4 decimals. (Is this likely? An answer that is usually less than 5% = 0.05 is unlikely or unusual- just answer this to yourself)