The '''normal distribution''' is a key distribution in the field of [[probability]]. It is also known as the the Gaussian distribution, after mathematician Carl Gauss, and the [[bell curve]].
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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 [[probability density function]] (PDF) is
The normal [[probability density function]] (PDF) is