Graphs

Front

What is a graph?

Back

A graph is a visual representation of data that shows the relationship between different variables.

Front

What are the common types of graphs used in data representation?

Back

Common types of graphs include bar graphs, line graphs, pie charts, and scatter plots.

Front

What does the x-axis represent in a graph?

Back

The x-axis typically represents the independent variable in a graph.

Front

What does the y-axis represent in a graph?

Back

The y-axis typically represents the dependent variable in a graph.

Front

How do you determine the total from a bar graph?

Back

To determine the total from a bar graph, add the values represented by each bar.

Front

What is the purpose of a title in a graph?

Back

The title of a graph provides context and indicates what the data represents.

Front

How can you identify the mode from a set of data represented in a graph?

Back

The mode is the value that appears most frequently in the data set, which can often be seen in a bar graph as the tallest bar.

Front

What is the significance of labels on a graph?

Back

Labels on a graph provide information about what each axis represents and clarify the data being presented.

Front

How do you interpret the data points in a line graph?

Back

In a line graph, data points represent values at specific intervals, and the line connecting them shows trends over time.

Front

What is a pie chart used for?

Back

A pie chart is used to show the proportions of a whole, illustrating how different categories contribute to the total.