Gaussian curves, normal curves and bell curves are synonymous. Each represents how statistical data with normal distribution plots on a graph. Normal distribution describes a particular way statistics ...

To teach you the process of making a bell curve in Excel, I have taken sample data of 10 students’ marks in a particular subject. The marks are out of 100. You can calculate the average in any cell, I ...

You don't have to launch Excel when you need to view data relationships graphically. Microsoft Word contains tools to produce colorful, professional looking graphs. A general Area chart that has ...

In just a few weeks, the “flatten the curve” image of two overlapping graphs, one taller than the other, has become an iconic image representing the global COVID-19 pandemic. Since mid-march, ...

Forbes contributors publish independent expert analyses and insights. I cover the stock market, investing, and technology. Technologies tend to be adopted over time in a similar pattern. This is ...