Each manager of a corporation was rated as being either a good, fair, or poor manager by his/her boss. The managerʹs educational background was also noted. The data appear below:

If we randomly selected one manager from this company, find the probability that he or she has an advanced (Master's or Ph.D.) degree and is a good manager.
A) $\frac { 31 } { 32 }$
B) $\frac { 1 } { 32 }$
C) $\frac { 83 } { 160 }$
D) $\frac { 117 } { 160 }$

Question

Each manager of a corporation was rated as being either a good, fair, or poor manager by his/her boss. The managerʹs educational background was also noted. The data appear below:

If we randomly selected one manager from this company, find the probability that he or she has an advanced (Master's or Ph.D.) degree and is a good manager.
A) $\frac { 31 } { 32 }$ 
B) $\frac { 1 } { 32 }$ 
C) $\frac { 83 } { 160 }$ 
D) $\frac { 117 } { 160 }$

Quizplus · Accepted Answer

The Answer of Each manager of a corporation was rated as being either a good, fair, or poor manager by his/her boss. The managerʹs educational background was also noted. The data appear below:

If we randomly selected one manager from this company, find the probability that he or she has an advanced (Master's or Ph.D.) degree and is a good manager.
A) $\frac { 31 } { 32 }$ 
B) $\frac { 1 } { 32 }$ 
C) $\frac { 83 } { 160 }$ 
D) $\frac { 117 } { 160 }$

Each Manager of a Corporation Was Rated as Being Either 3132\frac { 31 } { 32 }3231​

Each Manager of a Corporation Was Rated as Being Either $\frac { 31 } { 32 }$