Bar Graphs

Front

What is a bar graph?

Back

A bar graph is a visual way to show information using bars of different heights or lengths to represent numbers.

Front

What do the bars in a bar graph represent?

Back

The bars represent different categories or groups and their corresponding values.

Front

How do you read a bar graph?

Back

You look at the height or length of the bars to see how many items are in each category.

Front

What is the purpose of a bar graph?

Back

The purpose of a bar graph is to compare different groups or categories easily.

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 higher value or count than the other category.

Front

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

Back

You add up the values represented by all the bars.

Front

What is the title of a bar graph?

Back

The title of a bar graph tells you what the graph is about.

Front

What are the axes in a bar graph?

Back

The vertical axis (y-axis) shows the values, and the horizontal axis (x-axis) shows the categories.

Front

What is a category in a bar graph?

Back

A category is a group or type of data that is being compared in the bar graph.

Front

How do you determine which category has the most items in a bar graph?

Back

You look for the tallest bar, which represents the category with the most items.