Table of Contents
What is an 81 IQ?
110 – 119 is “superior intelligence”, while 90 – 109 is “normal or average intelligence”. An IQ between 80 and 89 suggests “dullness”, while a score of 70 to 79 is classed as “borderline deficiency”.
What is an IQ of 85 mean?
85 to 114: Average intelligence. 115 to 129: Above average or bright. 130 to 144: Moderately gifted. 145 to 159: Highly gifted.
How good is 81 IQ?
IQ classification is the practice by IQ test publishers of labeling IQ score ranges with category names such as “superior” or “average”….Historical IQ classification tables.
| IQ Range (“ratio IQ”) | IQ Classification |
|---|---|
| 120–139 | Superior |
| 110–119 | High average |
| 90–109 | Normal or average |
| 80–89 | Low average |
Is 81 IQ low?
IQ classification is the practice by IQ test publishers of labeling IQ score ranges with category names such as “superior” or “average”….Stanford–Binet Intelligence Scale Fifth Edition.
| IQ Range (“deviation IQ”) | IQ Classification |
|---|---|
| 120–129 | Superior |
| 110–119 | High average |
| 90–109 | Average |
| 80–89 | Low average |
What is the average IQ of someone with a PhD?
If there were a perfect correlation between IQ and academic success, we’d expect the average PhD to have an IQ of 138 (the top 0.5\%), but since the correlation is “only” 0.65, each point above 100 must be multiplied by 0.65, reducing the average PhD to their actual IQ which is around 125 (still very high!).
What is the average IQ of a full tenured professor?
So in terms of academic success, being a full tenured professor is a one in thousand level accomplishment. If there were a perfect correlation between IQ and academic success, the dumbest tenured professor would have an IQ of 147, and the average tenured professor would probably be around 150.
What is the average IQ of a Harvard University professor?
Averaging their scores on both tests, gives an IQ of about 135. Almost identical to what simple regression predicted based on the 0.65 correlation between IQ and academic success. Another form of academic accomplishment that’s about as exclusive as attending Harvard is becoming a tenured university professor.
What is the average IQ of the best and worst students?
However because IQ and grades “only” correlates 0.65, the best and worst students in the class should have IQ’s only 65\% as extreme: 82 and 118 respectively. Of course, elementary school grades are only one way we can quantify academic success in the general population.