IQ Scores Intelligence Interval Cognitive Designation 40-55 Mentally disabled (Less than 1% of test takers) 5570 Learning difficulty(2. 3% of test takers) )70-85 ● Below average 85-115 Average(68% of test takers) 115-130 ● Gifted 130-145 Genius(2. 3% of test takers) -145-160 o Extraordinary genius(Less than 1% of test takers) ●160+ .Unmeasurable"geniusIQ Scores: • Intelligence Interval • 40 – 55 • 55 – 70 • 70 – 85 • 85 – 115 • 115 – 130 • 130 – 145 • 145 – 160 • 160+ • Cognitive Designation • Mentally disabled (Less than 1% of test takers) • Learning difficulty (2.3% of test takers) • Below average • Average (68% of test takers) • Gifted • Genius (2.3% of test takers) • Extraordinary genius (Less than 1% of test takers) • "Unmeasurable" genius