John has the phone numbers of many young ladies. Some of such young ladies are blonde and others are brunettes. In addition, John knows that some are single while others have boyfriends. The exact breakdown is as follows:
Blonde Brunette
Single 8 20
Taken 12 10
Find the following probabilities:
What is the probability of selecting someone who is taken, given that they are blonde?
What is the probability of selecting a single brunette?
What is the probability of selecting someone who is brunette, given that they are taken?