Assignment:
Suppose it is known that 85% of the people who inquire about investment opportunities at a brokerage house end up purchasing stock, and 33% end up purchasing bonds. It is also known that 28% of the inquirers end up getting a portfolio with both stocks and bonds. If a person is just making an inquiry, what is the probability that she or he will get stock or bonds or both (i.e., open any portfolio)?
Your answer must be typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format and also include references.