Each Salesperson in a Large Department Store Chain Is Rated

Multiple Choice

Each salesperson in a large department store chain is rated with respect to sales potential for
Advancement. These traits for the 500 salespeople were cross-classified into the following table:
What is the probability that the selected salesperson has a fair potential for advancement, given
That they have a below average ability?

A) 16/500
B) 16/154
C) 16/50
D) 188/500
E) 204/500