PSYCHOMETRIC CONVERSION TABLE Standard Score …

← Back to document page

PSYCHOMETRIC CONVERSION TABLEStandard ScorePercentile RankScaled ScoreETS ScoreT-ScoreZ-ScoreDescription150> Superior149> + + + Superior13899Very Superior1379975075+ Superior13699Very Superior135991773373+ Superior13499Very Superior1339972572+ Superior13298Very Superior13198Very Superior130981670070+ Superior12997Superior1289767568+ + + + Average11990High Average1188832562+ Average11787High Average11686High Average115841360060+ Average11482High Average1138157558+ Average11279High Average11177High Average110751256757+ + + + CONVERSION TABLEStandard ScorePercentile RankScaled ScoreETS ScoreT-ScoreZ-ScoreDescription8923Low Average8719Low Average8618Low Average8414Low Average8212Low Average8110Low (69-55)661Mild (69-55) (54-40)641Moderate (54-40) (39-25)621Severe (39-25) (<25) (<25) (<25) (<25) (<25) (<25) (<25) (<25) (<25) (<25)51< (<25)50< (<25)2

Standard Score Percentile Rank Scaled Score ETS Score T-Score Z-Score Description 89 23 Low Average 88 21 425 42 -0.75 Low Average 87 19 Low Average 86 18 Low Average 85 16 7 400 40 -1.00 Low Average 84 14 Low Average 83 13 375 38 -1.25 Low Average 82 12 Low Average 81 10 Low Average 80 9 6 367 37 -1.33 Low Average 79 8 Borderline 78 7 350 35 ...

  Standards, Score, Table, Conversion, Psychometric, Psychometric conversion table standard score