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File:Comparison standard deviations.svg

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Original file(SVG file, nominally 612 × 453 pixels, file size: 149 KB)

Summary

Description
Example of two samples with the same mean and different standard deviations. Red sample has mean 100 and SD 10; blue sample has mean 100 and SD 50. Each sample has 1000 values drawn at random from a gaussian distribution with the specified parameters.
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Source Own work
Author JRBrown
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1 July 2010

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Date/TimeThumbnailDimensionsUserComment
current10:29, 8 December 2020Thumbnail for version as of 10:29, 8 December 2020612 × 453 (149 KB)SzozdakosviMoved the red polygon to the right. So that it's mean is 100 now.
17:04, 2 October 2012Thumbnail for version as of 17:04, 2 October 2012612 × 453 (149 KB)Hel-hamatext improved
23:00, 1 July 2010Thumbnail for version as of 23:00, 1 July 2010612 × 453 (8 KB)JRBrownTweak labels, remove unnecessary whitespace
20:40, 1 July 2010Thumbnail for version as of 20:40, 1 July 2010612 × 792 (8 KB)JRBrown{{Information |Description={{en|1=Example of two sample populations with the same mean and different standard deviations. Red population has mean 100 and SD 10; blue population has mean 100 and SD 50. Each population has 1000 values drawn at random from a
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Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.