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 ...

A bell curve is a graph used to visualize the distribution of a set of chosen values across a specified group that tend to have central, normal values that peak, with low and high extremes tapering ...

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 ...

In the past few weeks, I have found myself occasionally leafing through “The Bell Curve” to reassure myself. Richard Hernnstein and I didn’t really write the book people are saying we wrote, did we?

Not a bell curve by any means, but my dad had a way to normalize test scores in the high school math classes he taught. After grading all the tests, he would look at all the questions and see if any ...