dkcortz dkcortz 28-05-2021 Mathematics contestada Marco recorded the hair colors of the people attending a seminar on genetics. brown 9 black 54 blond 1 gray 4 What is the probability that a randomly selected person will have gray hair? Write your answer as a fraction or whole number. ⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️