Understanding Maps, Graphs, and Charts

What type of graph is used to show the relationship between two variables?

• Bar graph

• Line graph

• Pie chart

• Histogram

Which of the following is best used to represent parts of a whole?

• Line graph

• Bar graph

• Pie chart

• Scatter plot

What is the main purpose of a map?

• To show data trends over time

• To display geographical information

• To compare quantities

• To show parts of a whole

Which type of chart is most suitable for showing frequency distribution?

• Line graph

• Pie chart

• Histogram

• Scatter plot

What does the x-axis typically represent in a graph?

• The dependent variable

• The independent variable

• The total value

• The average value

In a bar graph, what do the lengths of the bars represent?

• Categories

• Values or quantities

• Time intervals

• Geographical locations

Which type of graph is best for showing changes over time?

• Pie chart

• Bar graph

• Line graph

• Histogram

What is a key feature of a scatter plot?

• It shows parts of a whole

• It displays data points that are not connected

• It uses bars to represent data

• It shows frequency distribution

Which of the following is not typically shown on a map?

• Elevation

• Population density

• Temperature changes over time

• Political boundaries

What is the purpose of a legend on a map?

• To show the scale of the map

• To explain the symbols used

• To indicate the direction

• To display the title