A university is interested in their students' eating habits. They sampled students and asked the number of meals they usually skip in a given a week.
$$\begin{array} { c c }
\hline \begin{array} { c }
\text { Number of } \
\text { Meals }
\end{array} & \text { Number of students } \
\hline 1 & 40 \
2 & 89 \
3 & 20 \
4 & 38 \
5 & 30 \
6 & 39 \
\hline
\end{array}$$ In this sample, the best way to plot the data in its current form is using a …
A) Bar chart
B) Pie chart
C) Scatterplot
D) Frequency polygon

Question

A university is interested in their students' eating habits. They sampled students and asked the number of meals they usually skip in a given a week.
$$\begin{array} { c c } 
\hline \begin{array} { c } 
\text { Number of } \
\text { Meals }
\end{array} & \text { Number of students } \
\hline 1 & 40 \
2 & 89 \
3 & 20 \
4 & 38 \
5 & 30 \
6 & 39 \
\hline
\end{array}$$ In this sample, the best way to plot the data in its current form is using a …
A) Bar chart
B) Pie chart
C) Scatterplot
D) Frequency polygon

Quizplus · Accepted Answer

A bar chart is the best way to represent this kind of data as it shows the frequency of each category in a clear manner. In this case, the categories are the number of meals skipped, and the frequency is the number of students who skip that many meals in a week. Pie charts are not ideal for this type of data as they are more suitable for showing proportions of a whole. Scatterplots are used to show the relationship between two variables, which is not applicable in this scenario. Frequency polygons can also be used, but a bar chart is a better option as it clearly shows the frequency of each category.

A University Is Interested in Their Students' Eating Habits In This Sample, the Best Way to Plot the Data