Data and Graphs

Front

What is a pictograph?

Back

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

Front

What does a bar graph show?

Back

A bar graph shows data using bars of different heights or lengths to compare quantities.

Front

What is a title in a graph?

Back

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

Front

How do you find the difference in data using a graph?

Back

You subtract the smaller number from the larger number to find the difference.

Front

What does it mean if more people like one thing than another in a graph?

Back

It means that the number of people who prefer that thing is greater than the number who prefer the other.

Front

What is the purpose of using graphs?

Back

Graphs help us to visualize and understand data easily.

Front

What is a line graph?

Back

A line graph shows data points connected by lines, often used to show changes over time.

Front

How can you tell which category is the most popular in a graph?

Back

You look for the category with the highest value or the tallest bar.

Front

What does 'more than' mean in data comparison?

Back

'More than' means that one quantity is greater than another quantity.

Front

What is a data set?

Back

A data set is a collection of related data points or values.