What is the purpose of the legend in a chart?Group of answer choicesDisplay data valuesChange chart colorModify chart titleIdentify data series

Understanding the Purpose of the Legend in a Chart

1. Display Data Values: Legends do not display specific data values. Instead, they serve to help identify different data series represented within the chart.

2. Change Chart Color: While legends may correspond to the colors used in the chart, their purpose is not to change colors but rather to indicate what those colors represent.

3. Modify Chart Title: Legends are separate entities from chart titles. They do not serve any role in modifying or providing titles for charts.

4. Identify Data Series: The primary purpose of the legend in a chart is to identify the different data series or categories. Each entry in the legend corresponds to a specific series and helps the viewer understand what each color or pattern in the chart represents.

Conclusion

The correct choice is Identify data series. The legend is essential for interpreting charts accurately, as it connects visual representations with the respective data categories or values.