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. However, many other distributions ...

classroom.synonym.com/create-bell-curve-graph-2797.html

A bell-shaped graph, or bell curve, displays the distribution of variability for a
given data set. For example, the most well-known example, the IQ graph, shows ...

support.microsoft.com/en-us/kb/213930

Sep 18, 2011 ... A bell curve is a plot of normal distribution of a given data set. This article
describes how you can create a chart of a bell curve in Microsoft ...

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

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

www.tushar-mehta.com/excel/charts/normal_distribution/

Feb 20, 2012 ... A graph that represents the density function of the Normal probability distribution
is also known as a Normal Curve or a Bell Curve (see Figure 1 ...

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 ...

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.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 ...

math.about.com/od/glossaryofterms/g/Bell-Curve-Normal-Distribution-Defined.htm

Sep 19, 2016 ... This is the definition of a bell-shaped curve, which is also called a normal ... A
bell curve describes the shape of a plot that meets the rules for a ...

statistics.about.com/od/HelpandTutorials/a/An-Introduction-To-The-Bell-Curve.htm

The normal distribution is more commonly referred to as a bell curve. Learn more
... Graph of probability density function for a normal distribution. - C.K.Taylor.