Anyone familiar with basic statistics is familiar with the concept of a bell curve. A bell curve is a visual representation of normal data distribution, in which the median represents the highest ...

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 ...

Grading on a curve isn't just for college papers--many companies use numeric performance reviews and then fit employees to a bell curve. Unlike school, however, an employee's rating can determine ...

What is a Bell Curve? a common descriptive term for the frequency distribution of random events known in statistics as the ‘normal’ distribution. The name is based on its shape, which resembles a ...