File:Normal distribution and scales.gif

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Original file(1,200 × 687 pixels, file size: 39 KB, MIME type: image/gif)

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Transferred from en.wikipedia to Commons by Maksim.

The original description page was here. All following user names refer to en.wikipedia.

Summary

A chart comparing the various grading methods in a normal distribution. Includes: Standard deviations, cumulative percentages, percentile equivalents, Z-scores, T-scores, standard nine, percentage in stanine. Inspired by Figure 4.3 on Page 74 of Ward, A. W., Murray-Ward, M. (1999). Assessment in the Classroom. Belmont, CA: Wadsworth. ISBN 0534527043

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
date/time username edit summary
22:09, 19 December 2005 en:User:Jeremykemp (ISBN)
22:01, 19 December 2005 en:User:Jeremykemp (added reference)
21:53, 19 December 2005 en:User:Jeremykemp (A chart comparing the various grading methods in a normal distribution. Includes: Standard deviations, cummulative precentages, percentile equivalents, Z-scores, T-scores, standard nine, percent in stanine)

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  • (del) (cur) 21:53, 19 December 2005 . . en:User:Jeremykemp Jeremykemp ( en:User_talk:Jeremykemp Talk) . . 1200x687 (39575 bytes) (A chart comparing the various grading methods in a normal distribution. Includes: Standard deviations, cummulative precentages, percentile equivalents, Z-scores, T-scores, standard nine, percent in stanine)

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Date/TimeThumbnailDimensionsUserComment
current20:12, 20 March 2006Thumbnail for version as of 20:12, 20 March 20061,200 × 687 (39 KB)wikimediacommons>MaksimLa bildo estas kopiita de wikipedia:en. La originala priskribo estas: == Summary == A chart comparing the various grading methods in a normal distribution. Includes: Standard deviations, cummulative precentages, percentile equivalents, Z-scores, T-scores

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