File:Standard symmetric pdfs.png

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English: Plot of several symmetric unimodal probability densities with unit variance. From highest to lowest peak:
 
red, kurtosis 3, Laplace (D)ouble exponential distribution;
 
orange, kurtosis 2, hyperbolic (S)ecant distribution;
 
green, kurtosis 1.2, (L)ogistic distribution;
 
black, kurtosis 0, (N)ormal distribution;
 
cyan, kurtosis −0.593762…, raised (C)osine distribution;
 
blue, kurtosis −1, (W)igner semicircle distribution;
 
magenta, kurtosis −1.2, (U)niform distribution.
Date
Source Own work
Author MarkSweep
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6 December 2006

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current09:19, 6 December 2006Thumbnail for version as of 09:19, 6 December 20062,100 × 1,500 (280 KB)wikimediacommons>MarkSweepPlot of several symmetric unimodal probability densities with unit variance

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