Compute Conditional Probabilities
-The Managers of a Corporation Were Surveyed $\frac { 8 } { 87 }$

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 only a fair manager, what is the probability that this manager has no college background?
Educational Background

A) $\frac { 8 } { 87 }$
B) $\frac { 8 } { 17 }$
C) $\frac { 1 } { 20 }$
D) $\frac { 3 } { 5 }$