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Normal distribution
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Revision as of 12:17, July 1, 2008
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12:17, July 1, 2008
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The normal probability density function (PDF) is
The normal probability density function (PDF) is
:<math>
:<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]
\exp\left[-\frac{1}{2\sigma^2}\left(x-\mu\right)^2\right]
</math>
</math>
Sjay
139
edits