last part part 4 Sometimes the number of SD's of the raw scores is multiplied by 15 or 16, sometimes the z score corresponding to the percentile is multiplied by 15 or 16.
Just think how many questions there would have to be to make fine distinctions along the whole ability spectrum! Art [EMAIL PROTECTED] Social Research Consultants University Park, MD USA (301) 864-5570 . . ================================================================= Instructions for joining and leaving this list, remarks about the problem of INAPPROPRIATE MESSAGES, and archives are available at: . http://jse.stat.ncsu.edu/ . =================================================================
