Graphing Quick Check

Front

What is a misleading graph?

Back

A graph that presents data in a way that can lead to incorrect interpretations, often due to improper scaling or representation.

Front

What does the y-axis represent in a graph?

Back

The y-axis typically represents the dependent variable, which is affected by the independent variable shown on the x-axis.

Front

What is the x-axis used for in a graph?

Back

The x-axis is used to represent the independent variable in a graph.

Front

What does a broken scale in a graph indicate?

Back

A broken scale can misrepresent the data, making it appear that there are larger or smaller changes than actually exist.

Front

How can you identify a trend in a line graph?

Back

A trend can be identified by observing the overall direction of the line, whether it is increasing, decreasing, or remaining constant.

Front

What does it mean if a graph shows a constant value over a period?

Back

It means that the variable being measured did not change during that time frame.

Front

What is the importance of uniform scaling on the y-axis?

Back

Uniform scaling ensures that the visual representation of data is accurate and allows for correct comparisons between values.

Front

What type of graph is best for showing changes over time?

Back

A line graph is best for showing changes over time as it clearly illustrates trends.

Front

What is the purpose of using a bar graph?

Back

A bar graph is used to compare different categories or groups of data.

Front

What does it mean if a graph shows an upward trend?

Back

An upward trend indicates that as one variable increases, the other variable also increases.