Aaron has a column chart that displays data in the range B3:D7.When he clicks the chart, then drags the sizing handle around the data to include row 8, he is adding a data table to the chart.

Data Table

A structured arrangement of data organized in rows and columns, facilitating easy storage, access, and analysis of information.

Column Chart

A graphical representation of data, where each category is represented by a column, the height of which corresponds to its value or frequency.

Sizing Handle

A graphic tool in user interfaces that allows users to manually adjust the size of an element.