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 ...

The normal distribution is pretty cool. It’s a mathematically determined probability distribution that does a good job of describing the patterns of variability between scores for many variables in ...

It's a long-held assumption that human performance fits a normal (or Gaussian) distribution — a bell curve in which only a very small number of people are outliers. Consequently human resource ...

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 ...

20120503_me_03.mp3?orgId=1&topicId=1129&aggIds=423302056&d=273&p=3&story=151860154&t=progseg&e=151854923&seg=3&ft=nprml&f=151860154 Listen • 4:34 20120503_me_03.mp3 ...

In a blog entry at Atlantic magazine, Ta-Nehisi Coates, responds to an article by Andrew Sullivan at the Daily Beast that examines The Bell Curve. Sullivan argues that the distribution of IQ is ...

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 ...