1.6 Tables and 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 compare quantities.

Front

What does the point (20, 5) represent in a graph?

Back

The point (20, 5) indicates that if she delivers 20 newspapers, she will earn $5.

Front

What is the purpose of a title in a table?

Back

The title of a table provides context and describes the data presented in the table.

Front

How do you determine the difference in quantities from a graph?

Back

To find the difference, subtract the smaller quantity from the larger quantity represented in the graph.

Front

What is a Line Plot?

Back

A Line Plot is a graph that shows frequency of data along a number line, using Xs or dots to represent each data point.

Front

What is a Pictograph?

Back

A Pictograph is a graph that uses pictures or symbols to represent data, where each picture represents a specific quantity.

Front

What is a Tally Chart?

Back

A Tally Chart is a method of counting and recording data using tallies, typically in groups of five for easy counting.

Front

How can you read data from a Bar Graph?

Back

To read data from a Bar Graph, look at the height or length of the bars to determine the value they represent.

Front

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

Back

A steep slope in a graph indicates a rapid change in value, showing a strong relationship between the variables.

Front

What is the significance of the x-axis and y-axis in a graph?

Back

The x-axis typically represents the independent variable, while the y-axis represents the dependent variable.