The table below provides summary information about the students in a class.The sex of each individual and their age is given. $$\begin{array} { | l | c | c | c | }
\hline & \text { Male } & \text { Fernale } & \text { Total } \
\hline \text { Under 20 yrs old } & 10 & 8 & 18 \
\hline \begin{array} { l }
\text { Between } 20 \text { and } 25 \
\text { yrs old }
\end{array} & 12 & 18 & 30 \
\hline \text { Older tharn 25 yrs. } & 26 & 26 & 52 \
\hline \text { Total } & 48 & 52 & 100 \
\hline
\end{array}$$ If a student is randomly selected from this group, what is the probability that the student is a female who is also under 20 years old?
A)0.08
B)0.18
C)0.52
D)0.26
E)0.78

Question

The table below provides summary information about the students in a class.The sex of each individual and their age is given. $$\begin{array} { | l | c | c | c | } 
\hline & \text { Male } & \text { Fernale } & \text { Total } \
\hline \text { Under 20 yrs old } & 10 & 8 & 18 \
\hline \begin{array} { l } 
\text { Between } 20 \text { and } 25 \
\text { yrs old }
\end{array} & 12 & 18 & 30 \
\hline \text { Older tharn 25 yrs. } & 26 & 26 & 52 \
\hline \text { Total } & 48 & 52 & 100 \
\hline
\end{array}$$ If a student is randomly selected from this group, what is the probability that the student is a female who is also under 20 years old?
A)0.08
B)0.18
C)0.52
D)0.26
E)0.78

Quizplus · Accepted Answer

The probability is calculated by dividing the number of female students under 20 years old (8) by the total number of students (100), resulting in 0.08.

The Table Below Provides Summary Information About the Students in a Class.The