University degree requirements typically are different for Bachelor of Science degrees and Bachelor of Arts degrees. Some students get a Bachelor of Arts and Science degree, which requires meeting graduation criteria for both degrees. A student advisor needs to know the probability a newly admitted student is interested in such a program, so that the student can be properly advised. A study of previous years finds that the probability a student gets a Bachelor of Science degree is P ( Science ) = 0.3 and the probability a student gets a Bachelor of Arts degree is P ( Arts ) = 0.6 . The study also shows that the probability a student gets no degree is P ( no ) = 0.2 . Some probability calculations show the probability of getting a Bachelor of Arts and Science degree to be P ( Arts & Science ) = 0.1 . The conditional probability of getting a Bachelor of Arts degree, given that a student is getting a Bachelor of Science degree, is equal to: 0.167. 0.333. 0.111. 0.125.