Compute Conditional Probabilities
-The Managers of a Corporation Were Surveyed $\frac { 2 } { 13 }$

Multiple Choice

Compute Conditional Probabilities
-The managers of a corporation were surveyed to determine the background that leads to a successful manager. Each manager was rated as being either a good, fair, or poor manager by his/her boss. The manager's educational background was also noted. The data appear below. Given that a manager is a good manager, what is the probability that this manager has some college background?

A) $\frac { 2 } { 13 }$
B) $\frac { 7 } { 13 }$
C) $\frac { 3 } { 80 }$
D) $\frac { 2 } { 9 }$