Bar Graphs

Front

What is a bar graph?

Back

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

Tags

CCSS.2.MD.D.10

Front

How do you read a bar graph?

Back

You read a bar graph by looking at the height of the bars to understand how much of each category is represented.

Tags

CCSS.2.MD.D.10

Front

What does each bar in a bar graph represent?

Back

Each bar represents a different category or group in the data being displayed.

Tags

CCSS.2.MD.D.10

Front

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

Back

You add the heights of all the bars together to find the total number of items sold.

Tags

CCSS.3.MD.B.3

Front

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

Back

It means that the category represented by the taller bar has a greater quantity than the category represented by the shorter bar.

Tags

CCSS.2.MD.D.10

Front

How do you compare two categories in a bar graph?

Back

You compare two categories by looking at the heights of their respective bars.

Tags

CCSS.3.MD.B.3

Front

What is the purpose of a bar graph?

Back

The purpose of a bar graph is to make it easy to compare different groups or categories of data.

Tags

CCSS.2.MD.D.10

Front

What is the x-axis in a bar graph?

Back

The x-axis is the horizontal line that usually shows the categories being compared.

Tags

CCSS.2.MD.D.10

Front

What is the y-axis in a bar graph?

Back

The y-axis is the vertical line that usually shows the quantity or number of items.

Tags

CCSS.5.G.A.1

Front

How can you find out how many more items one category has than another?

Back

You subtract the height of the shorter bar from the height of the taller bar.

Tags

CCSS.2.MD.B.5