Graphs Review

Front

What is a graph?

Back

A graph is a visual representation of data that shows relationships between different pieces of information.

Front

What does a bar graph show?

Back

A bar graph uses bars to compare different categories of data.

Front

What is the purpose of a pie chart?

Back

A pie chart shows how a whole is divided into parts, representing percentages of a total.

Front

How do you read a line graph?

Back

You read a line graph by looking at the points plotted on the graph and connecting them to see trends over time.

Front

What does it mean if a bar is taller in a bar graph?

Back

A taller bar means that there is a greater quantity or value for that category compared to others.

Front

What is the x-axis?

Back

The x-axis is the horizontal line on a graph that usually represents categories or time.

Front

What is the y-axis?

Back

The y-axis is the vertical line on a graph that usually represents values or quantities.

Front

How can you find the total number of people surveyed from a graph?

Back

You can find the total by adding up all the values represented in the graph.

Front

What does it mean to compare data in a graph?

Back

Comparing data means looking at different categories to see which has more or less.

Front

What is a data point?

Back

A data point is a single piece of information plotted on a graph.