Question

which type of graph would best show the number of students who get to school by walking, bus, car, bicycle or other?
show your work here

bar graph
double bar graph
line graph
stem-and-leaf plot

Explanation:

Step1: Analyze graph types

Bar graphs are used to compare quantities of different categories. Here, the categories are transportation methods (walking, bus, car, bicycle, other), and we want to show the number of students for each category.

• Double bar graphs are for comparing two groups across categories (not needed here as there's one group: students).
• Line graphs show change over time (not applicable here).
• Stem - and - leaf plots are for displaying the distribution of numerical data (not for comparing categories).

Step2: Determine the best graph

Since we need to compare the number of students in different transportation categories, a bar graph is suitable.

Answer:

A. Bar graph