The following table shows the number of students in three different degree programs and whether they are graduate or undergraduate students:
$$\begin{array} { l | r r | r }
& \text { Under graduate } & \text { Graduate } & \text { Total } \
\hline \text { Business } & 150 & 50 & 200 \
\text { Engineering } & 150 & 25 & 175 \
\text { Arts \& Sciences } & 100 & 25 & 125 \
\hline \text { Total } & 400 & 100 & 500
\end{array}$$
a. What is the probability that a randomly selected student is an undergraduate?
b. What percentage of students is engineering majors?
c. If we know that a selected student is an undergraduate, what is the probability that he or she is a business major?
d. A student is enrolled in the Arts and Sciences school. What is the probability that the student is an undergraduate student?
e. What is the probability that a randomly selected student is a graduate Business major?

Question

The following table shows the number of students in three different degree programs and whether they are graduate or undergraduate students:
 $$\begin{array} { l | r r | r } 
& \text { Under graduate } & \text { Graduate } & \text { Total } \
\hline \text { Business } & 150 & 50 & 200 \
\text { Engineering } & 150 & 25 & 175 \
\text { Arts \& Sciences } & 100 & 25 & 125 \
\hline \text { Total } & 400 & 100 & 500
\end{array}$$ 
a. What is the probability that a randomly selected student is an undergraduate?
b. What percentage of students is engineering majors?
c. If we know that a selected student is an undergraduate, what is the probability that he or she is a business major?
d. A student is enrolled in the Arts and Sciences school. What is the probability that the student is an undergraduate student?
e. What is the probability that a randomly selected student is a graduate Business major?

Quizplus · Accepted Answer

The Answer of The following table shows the number of students in three different degree programs and whether they are graduate or undergraduate students:
 $$\begin{array} { l | r r | r } 
& \text { Under graduate } & \text { Graduate } & \text { Total } \
\hline \text { Business } & 150 & 50 & 200 \
\text { Engineering } & 150 & 25 & 175 \
\text { Arts \& Sciences } & 100 & 25 & 125 \
\hline \text { Total } & 400 & 100 & 500
\end{array}$$ 
a. What is the probability that a randomly selected student is an undergraduate?
b. What percentage of students is engineering majors?
c. If we know that a selected student is an undergraduate, what is the probability that he or she is a business major?
d. A student is enrolled in the Arts and Sciences school. What is the probability that the student is an undergraduate student?
e. What is the probability that a randomly selected student is a graduate Business major?

The Following Table Shows the Number of Students in Three