A college professor classifies his students according to their grade point average (GPA)and their gender.The resulting cross-classification table is shown below.
$$\begin{array}{l}
\quad \quad \quad \quad \quad \quad \quad \quad \quad \quad \quad \text { GPA }\
\begin{array} { | l | c c c | }
\hline \text { Gender } & \text { Under 2.0 } & \text { 2.0- 3. 0 } & \text { Over 3.0 } \
\hline \text { Male } & 10 & 30 & 15 \
\text { Female } & 15 & 25 & 35 \
\hline
\end{array}
\end{array}$$ If you made a pie chart for male GPAs and a pie chart for female GPAs,those pie charts would look the same.

Question

A college professor classifies his students according to their grade point average (GPA)and their gender.The resulting cross-classification table is shown below.
 $$\begin{array}{l}
\quad \quad \quad \quad \quad \quad \quad \quad \quad \quad \quad \text { GPA }\
\begin{array} { | l | c c c | } 
\hline \text { Gender } & \text { Under 2.0 } & \text { 2.0- 3. 0 } & \text { Over 3.0 } \
\hline \text { Male } & 10 & 30 & 15 \
\text { Female } & 15 & 25 & 35 \
\hline
\end{array}
\end{array}$$ If you made a pie chart for male GPAs and a pie chart for female GPAs,those pie charts would look the same.

Quizplus · Accepted Answer

The percentages of males and females in each GPA category are different, so the pie charts would not look the same.

A College Professor Classifies His Students According to Their Grade