Bar Graphs

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to show the quantity of each category.

Front

How do you read a bar graph?

Back

To read a bar graph, look at the height of each bar to determine the value it represents for each category.

Front

What does each bar in a bar graph represent?

Back

Each bar in a bar graph represents a category of data and its corresponding value.

Front

What is the purpose of a bar graph?

Back

The purpose of a bar graph is to compare different categories of data visually.

Front

How can you find the total number of items in a bar graph?

Back

To find the total number of items, add the values of all the bars together.

Front

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

Back

If a bar is taller than another, it means that the category it represents has a higher value.

Front

What is the x-axis in a bar graph?

Back

The x-axis is the horizontal line on a bar graph that usually represents the categories being compared.

Front

What is the y-axis in a bar graph?

Back

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

Front

How do you label a bar graph?

Back

A bar graph should have a title, labels for the x-axis and y-axis, and each bar should be clearly marked with its category.

Front

What is a category in a bar graph?

Back

A category in a bar graph is a specific group or type of data being represented.