Normal distribution - Revision history

DavidB4-bot: /* top */Spelling/Grammar Check, typos fixed: the the → the

2016-07-29T16:30:07Z

top: Spelling/Grammar Check, typos fixed: the the → the

2016-07-13T16:46:29Z

clean up & uniformity

2015-11-26T20:35:35Z

2008-12-11T21:59:41Z

standard normal distribution

2008-12-11T16:24:06Z

adding pics

2008-07-03T13:02:00Z

wikify

2008-07-03T12:56:44Z

2008-07-01T21:29:51Z

links

2008-07-01T12:17:58Z

2008-07-01T12:11:46Z

added formula for pdf

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   |-
   |}
-The '''normal distribution''' is a key distribution in the field of [[probability]]. It is also known as the the Gaussian distribution, after [[mathematician]] [[Carl Friedrich Gauss|Carl Gauss]], and the [[bell curve]].
+The '''normal distribution''' is a key distribution in the field of [[probability]]. It is also known as the Gaussian distribution, after [[mathematician]] [[Carl Friedrich Gauss|Carl Gauss]], and the [[bell curve]].
 The normal [[probability density function]] (PDF) is
 :<math>

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- {|align="right" border="1"
+{|align="right" border="1"
   |-
   |<center>probability density function</center>
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 == See also ==
 *[[Central limit theorem]]
-[[category:Probability and Statistics]]
+[[Category:Probability and Statistics]]

← Older revision		Revision as of 20:35, November 26, 2015
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−		+	== See also ==
		+	*[[Central limit theorem]]
	[[category:Probability and Statistics]]		[[category:Probability and Statistics]]

@@ Line 18: / Line 18: @@
 where
 <math>\mu</math> is the [[mean]] and <math>\sigma^2</math> is the [[variance]].
 [[category:Probability and Statistics]]

@@ Line 1: / Line 1: @@
 The '''normal distribution''' is a key distribution in the field of [[probability]]. It is also known as the the Gaussian distribution, after [[mathematician]] [[Carl Friedrich Gauss|Carl Gauss]], and the [[bell curve]].
 The normal [[probability density function]] (PDF) is
@@ Line 7: / Line 18: @@
 where
 <math>\mu</math> is the [[mean]] and <math>\sigma^2</math> is the [[variance]].
 [[category:Probability and Statistics]]

@@ Line 1: / Line 1: @@
-The '''normal distribution''' is another name for the '''[[bell curve]]'''.
+The '''normal distribution''' is another name for the '''[[bell curve]]''' [[probability distribution]].
-The normal probability density function (PDF) is
+The normal [[probability density function]] (PDF) is
 :<math>
 f(x)=\frac{1}{\sqrt{2\pi\sigma^2}}

@@ Line 2: / Line 2: @@
 The normal probability density function (PDF) is
 :<math>
-p(x)=\frac{1}{\sqrt{2\pi\sigma^2}}
+f(x)=\frac{1}{\sqrt{2\pi\sigma^2}}
 \exp\left[-\frac{1}{2\sigma^2}\left(x-\mu\right)^2\right]
 </math>

← Older revision		Revision as of 12:11, July 1, 2008
Line 1:		Line 1:
	The '''normal distribution''' is another name for the '''[[bell curve]]'''.		The '''normal distribution''' is another name for the '''[[bell curve]]'''.
		+	The normal probability density function (PDF) is
		+	:<math>
		+	p(x)=\frac{1}{\sqrt{2\pi\sigma^2}}
		+	\exp\left[-\frac{1}{2\sigma^2}\left(x-\mu\right)^2\right]
		+	</math>
		+	where
		+	<math>\mu</math> is the [[mean]] and <math>\sigma^2</math> is the [[variance]].
		+
	[[category:Probability and Statistics]]		[[category:Probability and Statistics]]