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 does a horizontal bar graph look like?

Back

A horizontal bar graph has bars that extend from left to right.

Front

What does a vertical bar graph look like?

Back

A vertical bar graph has bars that extend from bottom to top.

Front

What type of graph uses pictures to represent data?

Back

A pictograph uses pictures or symbols to represent data.

Front

What is a tally chart?

Back

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

Front

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

Back

Add the heights of all the bars together to find the total.

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 shorter bar.

Front

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

Back

The category with the tallest bar is the most popular.

Front

What is the purpose of a line plot?

Back

A line plot shows data points along a number line, helping to visualize frequency.

Front

How do you read a bar graph?

Back

Look at the labels on the x-axis and y-axis to understand what the graph represents.