Mathematical Graph with Colored Curves

The image shows a clear mathematical graph featuring four distinct bell-shaped curves, each rendered in a different color: blue, red, yellow, and green. These curves are plotted against a dark grid background, with their peaks and spreads varying, illustrating different statistical distributions. A legend in the upper right corner identifies each color, making it easy to distinguish the individual datasets or functions represented. This visual effectively conveys concepts related to probability distributions or data variance.

graph - curves - statistics - normal distribution - bell curve - data visualization - mathematics