- Joined
- Nov 27, 2006
- Messages
- 39
- Reaction score
- 0
Is this how the OAT is scored?
Standard
Deviation / Coded Score */ Percentile Band Equivalents
+2.50 400 0.9% 99.3-100
+2.25 390 0.8% 98.5-99.2
+2.00 380 1.4% 97.1-98.4
+1.75 370 2.2% 96.0-97.0
+1.50 360 3.2% 93.0-95.0
+1.25 350 4.5% 88.0-92.0
+1.00 340 6.0% 82.0-78.0
+0.75 330 7.5% 75.0-81.0
+0.50 320 8.8% 66.0-74.0
+0.25 310 9.6% 56.0-65.0
mean 300 10.3% 46.0-55.0
-0.25 290 9.6% 36.0-45.0
-0.50 280 8.8% 27.0-35.0
-0.75 270 7.5% 20.0-26.0
-1.00 260 6.0% 14.0-19.0
-1.25 250 4.5% 9.0-13.0
-1.50 240 3.2% 6.0-8.0
-1.75 230 2.2% 3.2-5.0
-2.00 220 1.4% 1.8-3.1
-2.25 210 0.8% 1.0-1.7
-2.50 200 0.9% 0.0-0.9
I don't believe this is right because if it is then my OAT was scored incorrectly... soooo how is the OAT scored?
Standard
Deviation / Coded Score */ Percentile Band Equivalents
+2.50 400 0.9% 99.3-100
+2.25 390 0.8% 98.5-99.2
+2.00 380 1.4% 97.1-98.4
+1.75 370 2.2% 96.0-97.0
+1.50 360 3.2% 93.0-95.0
+1.25 350 4.5% 88.0-92.0
+1.00 340 6.0% 82.0-78.0
+0.75 330 7.5% 75.0-81.0
+0.50 320 8.8% 66.0-74.0
+0.25 310 9.6% 56.0-65.0
mean 300 10.3% 46.0-55.0
-0.25 290 9.6% 36.0-45.0
-0.50 280 8.8% 27.0-35.0
-0.75 270 7.5% 20.0-26.0
-1.00 260 6.0% 14.0-19.0
-1.25 250 4.5% 9.0-13.0
-1.50 240 3.2% 6.0-8.0
-1.75 230 2.2% 3.2-5.0
-2.00 220 1.4% 1.8-3.1
-2.25 210 0.8% 1.0-1.7
-2.50 200 0.9% 0.0-0.9
I don't believe this is right because if it is then my OAT was scored incorrectly... soooo how is the OAT scored?