Visualizing Data! Analyzing data visually, several colored blurred lights in red, green, yellow & white are seen in the dark. Similar to a Bubble Graph, a chart displaying three dimensional data, a multivariable graph that is a cross between a Scatterplot & Proportional Area Chart. Colors are used to represent additional data, distinguish between categories, used to compare the relationships between categorized circles, hidden information contained in the colored bubbles which can be seen by clicking on.