Analyzing Graphs

Front

What is the title of a graph?

Back

The title of a graph provides a brief description of what the graph represents, helping the viewer understand the data being presented.

Front

What does the y-axis represent in a graph?

Back

The y-axis is the vertical line on a graph that typically represents the dependent variable or the outcome being measured.

Front

What does the x-axis represent in a graph?

Back

The x-axis is the horizontal line on a graph that usually represents the independent variable or the category being measured.

Front

How can you determine trends in a graph?

Back

Trends in a graph can be determined by observing the direction of the data points, whether they are increasing, decreasing, or remaining constant over time.

Front

What is the significance of labels on axes in a graph?

Back

Labels on axes provide context for the data, indicating what each axis represents and the units of measurement.

Front

What does it mean when a graph shows a peak?

Back

A peak in a graph indicates a maximum point where the value reaches its highest level before decreasing.

Front

What does it mean when a graph shows a trough?

Back

A trough in a graph indicates a minimum point where the value reaches its lowest level before increasing.

Front

What is the purpose of a legend in a graph?

Back

A legend explains the symbols, colors, or patterns used in the graph to differentiate between different data sets.

Front

How can you identify the year when a significant change occurred in a graph?

Back

You can identify the year of a significant change by looking for points where the data shows a noticeable increase or decrease.

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 different categories.