2.10A Graphs

Front

What is a bar graph?

Back

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

Front

What does the height of a bar in a bar graph represent?

Back

The height of a bar represents the quantity or number of items in that category.

Front

How can you tell which category has the most items in a bar graph?

Back

The category with the tallest bar has the most items.

Front

What does it mean if a bar is the shortest in a bar graph?

Back

It means that category has the fewest items compared to the others.

Front

What is a pictograph?

Back

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

Front

How do you find the least favorite option in a bar graph?

Back

Look for the shortest bar, which represents the least number of votes or items.

Front

What is the purpose of a graph?

Back

The purpose of a graph is to visually display data to make it easier to understand and compare.

Front

What does it mean if two bars are the same height in a bar graph?

Back

It means that those two categories have the same quantity or number of items.

Front

What is the difference between a bar graph and a line graph?

Back

A bar graph uses bars to show quantities, while a line graph uses points connected by lines to show changes over time.

Front

What is a category in a bar graph?

Back

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