ScatterChartBestPractices

Accessibility

• Users "Enter" into the graph and can use both arrow and tab keys to navigate through.
• The first tab stop will stop on the graph and give a description of what type of graph it is.
• Each section of the graph is readable via screen readers. The user can navigate through the entire area plot by using Left and Right arrow keys.

Do's

1. Use for Correlation Analysis:

   • Scatter charts are ideal for identifying relationships or correlations between two numerical variables (e.g., sales vs. profit).

Don'ts

1. Limit Data Points:

   • Avoid overcrowding the chart with too many data points, as it can make the visualization cluttered and hard to interpret.

2. Use Bubble Size Wisely:

   • In bubble charts, ensure the size of the bubbles is proportional to the third variable and does not obscure other data points.