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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.

Normal Distribution - Math is Fun


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.ask.com/youtube?q=Distribution Bell Curve&v=xgQhefFOXrM
Oct 10, 2011 ... I describe the standard normal distribution and its properties with ... standard normal distribution, normal distribution curve, bell shaped curve ...

Bell Curve (Normal Distribution) Definition - Mathematics - About.com


Definition: The term bell curve is used to describe the mathematical concept called normal distribution, sometimes referred to as Gaussian distribution.

The Normal Distribution (Bell Curve) - NetMBA


The normal distribution is the most commonly used probability distribution...

Standard Deviation - Robert Niles


A normal distribution of data means that most of the examples in a set of data are ... When the examples are spread apart and the bell curve is relatively flat, that ...

Interactivate: The Normal Distribution and "The Bell Curve" - Shodor


Student: What is the Bell Curve? Mentor: The bell curve is another name for the normal distribution. The normal distribution is a common type of graph that has ...

Introduction to the normal distribution - Khan Academy


Exploring the normal distribution. ... The probability is given by the area under that curve. .... The whole bell curve just shifts 5 to the left; from the center.

Quick facts about the normal curve - Willamette University


Feb 5, 2016 ... Also called the Bell curve<sup>1</sup> or Gaussian distribution ... The shape of the curve is like the silhouette of a bell, hence the name "the bell curve": ...

Bell Curve (Normal Curve): Definition - Statistics How To


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.

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Normal Distribution -- from Wolfram MathWorld


is a statistic distribution with probability density function ... distribution and, because of its curved flaring shape, social scientists refer to it as the "bell curve.

Normal Distribution - Regents Exam Prep Center


Normal distributions are symmetrical with a single central peak at the mean ( average) of the data. The shape of the curve is described as bell-shaped with the  ...

Bell Curve Definition | Investopedia


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 ...