4th Graphs ET

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 the y-axis represent in a graph?

Back

The y-axis typically represents the variable being measured or counted, such as 'Number of Teens' in a survey.

Front

How do you find the difference between two values in a graph?

Back

To find the difference, subtract the smaller value from the larger value.

Front

What is the purpose of a graph?

Back

Graphs are used to visually display data, making it easier to compare and analyze information.

Front

What type of data is best represented by a pictograph?

Back

Pictographs are best for representing categorical data using pictures or symbols.

Front

How can you determine the most popular choice in a bar graph?

Back

The most popular choice is represented by the tallest bar in the graph.

Front

What is a line plot?

Back

A line plot is a graph that shows data points along a number line, often used to display frequency.

Front

What does it mean if a graph has a steep slope?

Back

A steep slope indicates a rapid increase or decrease in the data being represented.

Front

What is the purpose of labels on a graph?

Back

Labels provide information about what each axis represents and clarify the data being shown.

Front

How do you read a bar graph?

Back

To read a bar graph, look at the height of each bar to determine the value it represents.