a survey of 300 college students shows the average number of minutes that people talk on their cell phones each month. round your answer to at least four decimal places. less than 600 600-799 800-999 1000 or more men 37 14 17 19 women 59 133 13 8 if a person is selected at random, find the probability that the person talked less than 600 minutes if it is known that the person was a man. the probability is approximately .