Hey folks, let's gather up and measure the average IQ. All you need to do is enter your intelligence quotient into the above form.
I really hope that your entry is the one that's going to boost the average! ;)
Each IQ test suggests the reference chart for determining the category to which its result belongs to.
Here are 2 of the most common refference charts which use different standard deviations to classify the scores of IQ test:
(uses a standard deviation of 15)
|IQ Range ("Deviation IQ")||Intelligence Classification||IQ Range ("Deviation IQ")||Intelligence Classification|
|152 and over||Genius and near genius||130 and over||Very superior|
|148 - 151||Very superior intelligence||120 - 130||Superior|
|132 - 148||Superior intelligence||110 - 120||Bright normal|
|116 - 132||Above average intelligence||90 - 110||Normal|
|84 - 116||Normal or average intelligence||80 - 90||Dull normal|
|68 - 84||Dullness||70 - 79||Borderline|
|52 - 68||Borderline deficiency||50-55 to 70||Mild Mental Retardation (MR)|
|Below 52||Mental Deficiency||35-40 to 50-55||Moderate MR|
|20-25 to 35-40||Severe MR|
|Below 20-25||Profound MR|