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en.wikipedia.org/wiki/Normal_distribution

In probability theory, the normal (or Gaussian) distribution is a very common continuous ... The normal distribution is sometimes informally called the bell curve.

www.thoughtco.com/bell-curve-normal-distribution-defined-2312350

Mar 13, 2017 ... This is the definition of a bell-shaped curve, which is also called a normal distribution or Gaussian distribution. Learn about the math concept.

www.mathsisfun.com/data/standard-normal-distribution.html

A Normal Distribution. The "Bell Curve" is a Normal Distribution. And the yellow histogram shows some data that follows it closely, but not perfectly (which is ...

www.investopedia.com/terms/b/bell-curve.asp

The most common type of distribution for a variable. The term "bell curve" comes from the fact that the graph used to depict a normal distribution consists of a ...

www.statisticshowto.com/bell-curve

Dec 21, 2014 ... A bell curve is another name for a normal distribution curve or Gaussian distribution. The name comes from the fact it looks bell-shaped.

www.statisticshowto.com/probability-and-statistics/normal-distributions

A normal distribution, sometimes called the bell curve, is a distribution that occurs naturally in many situations. For example, the bell curve is seen in tests like the ...

www.extendoffice.com/documents/excel/2404-excel-template-bell-curve-chart.html

Bell curve chart, named as normal probability distributions in Statistics, is usually made to show the probable events, and the top of the bell curve indicates the ...