Graphs and Charts

Front

What is a graph?

Back

A visual representation of data that shows relationships between different variables.

Front

What is a chart?

Back

A graphical representation of data, often used to display information in a clear and organized way.

Front

What is the purpose of a bar graph?

Back

To compare different groups or categories of data.

Front

What does a pie chart represent?

Back

The proportion of parts to a whole, showing how different segments contribute to the total.

Front

What is a line graph used for?

Back

To show trends over time by connecting data points with a line.

Front

What is the x-axis in a graph?

Back

The horizontal line on a graph that typically represents the independent variable.

Front

What is the y-axis in a graph?

Back

The vertical line on a graph that typically represents the dependent variable.

Front

What does the term 'data set' mean?

Back

A collection of related data points that can be analyzed.

Front

What is a legend in a chart?

Back

A key that explains the symbols, colors, or patterns used in the chart.

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics or qualities, while quantitative data involves numerical values.