There are 30,136 undergraduate students enrolled at a certain university. The age distribution is as follows:

$\begin{array} { c c }
\hline \text { Age Range } & \text { Number } \
\hline 13 - 14 & 3 \
15 - 17 & 34 \
18 - 22 & 12,467 \
23 - 30 & 11,101 \
31 \text { and up } & 6,531 \
\hline \text { Total } & 30,136
\end{array}$

What is the probability that a student is between 23 and 30 years old?
A) 0.368
B) 0.415
C) 0.217
D) 0.585

Question

There are 30,136 undergraduate students enrolled at a certain university. The age distribution is as follows:

$\begin{array} { c c } 
\hline \text { Age Range } & \text { Number } \
\hline 13 - 14 & 3 \
15 - 17 & 34 \
18 - 22 & 12,467 \
23 - 30 & 11,101 \
31 \text { and up } & 6,531 \
\hline \text { Total } & 30,136
\end{array}$
 
What is the probability that a student is between 23 and 30 years old?
A) 0.368
B) 0.415
C) 0.217
D) 0.585

Quizplus · Accepted Answer

The probability is calculated by dividing the number of students aged 23 to 30 (11,101) by the total number of students (30,136), which equals approximately 0.368.

There Are 30,136 Undergraduate Students Enrolled at a Certain University