IQ Test Score Guide

IQ Test Score Guide
Intelligence IntervalCognitive Designation
40 – 54Severely challenged (Less than 1% of test takers)
55 – 69Challenged (2.3% of test takers)
70 – 84Below average
85 – 114Average (68% of test takers)
115 – 129Above average
130 – 144Gifted (2.3% of test takers)
145 – 159Genius (Less than 1% of test takers)
160 – 175Extraordinary genius