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

What is a tally chart?

Back

A tally chart is a way to record and count data using marks (tallies) to represent each count.

Front

What is a pictograph?

Back

A pictograph is a graph that uses pictures or symbols to represent data.

Front

How do you read a bar graph?

Back

To read a bar graph, look at the height of the bars to determine the quantity of each category.

Front

What does it mean if a 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.

Front

How can you find the difference between two quantities in a bar graph?

Back

You can find the difference by subtracting the height of one bar from the height of another.

Front

What is the purpose of using graphs?

Back

Graphs are used to visually represent data, making it easier to compare and understand information.

Front

What type of data can be represented in a bar graph?

Back

Bar graphs can represent categorical data, such as types of toys, pets, or favorite foods.

Front

What is the first step in creating a bar graph?

Back

The first step is to collect and organize the data you want to represent.

Front

What does each bar in a bar graph represent?

Back

Each bar represents a category of data and its corresponding quantity.