Keywords: Normal distribution and scales tr.gif en 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 Image Normal distribution and scales gif en User Jeremykemp translated by user Kuara 02-06-2008 Image Normal distribution and scales gif Normal distribution |