Graphing Data

Front

What is the dependent variable (DV) in a graph?

Back

The dependent variable (DV) is the variable that is measured or observed in an experiment, typically plotted on the Y-axis.

Front

On which axis is the independent variable (IV) typically plotted?

Back

The independent variable (IV) is typically plotted on the X-axis.

Front

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

Back

A line graph is best for showing trends over time.

Front

When should a bar graph be used?

Back

A bar graph should be used when comparing different groups or categories.

Front

What does the Y-axis represent in a graph?

Back

The Y-axis represents the dependent variable, which is the outcome being measured.

Front

What does the X-axis represent in a graph?

Back

The X-axis represents the independent variable, which is the variable that is manipulated.

Front

What is the purpose of a graph in data representation?

Back

The purpose of a graph is to visually represent data to identify trends, patterns, and relationships.

Front

What type of data is best represented by a pie chart?

Back

A pie chart is best for representing categorical data and showing proportions.

Front

What is the significance of the scale on a graph?

Back

The scale on a graph determines the range of values represented and ensures accurate interpretation of the data.

Front

How can you determine the trend in a line graph?

Back

The trend in a line graph can be determined by observing the direction of the line (increasing, decreasing, or constant) over time.