A survey for a group of 300 college freshman is completed with the following results: Each student is either a business major or an education major, but not both.
45% of the group are females
80% of the males are business majors
Seventy-Eight (BY COUNT) of the females are education majors.
If one student is randomly selected from the group, find the following:
the probability that the student is a female or a business major:
the probability that the male student is a business major;
the probability that an education major is female