a group of students were surveyed to find out if they like building snowmen or skiing as a winter activity. The results of the s
urvey are: 60 students like building snowmen; 10 students like building snowmen, but don't like skiing; 80 students like skiing; 5 students don't like building snowmen. Part B: What is the probability that a student who does not like building snowmen also does not like skiing?
