What Does an IQ of 108 Mean?

What Does an IQ of 108 Mean? An IQ of 108 means that you have normal IQ. The Wechsler Intelligence Scale states that an IQ of 108 is classified as average intelligence. Moreover, If you have a few minutes to read this page, you will learn several interesting facts about an IQ score of 108.


Statistics for an 18 Year Old Person With an IQ of 108

To reference the IQ calculator for this IQ or any other, please visit the IQ calculator.

Typical Vocations for an IQ of 108

Typical Degrees for an IQ of 108

Average Intelligence is the Same as Normal Intelligence

If you or your child previously scored 108 on an IQ test, you or your child has normal intelligence which is also known as average intelligence. If an IQ score of 108 seems appropriate then there is no cause for alarm. However, if an IQ score of 108 seems a bit low, there are several reasons why you or your child has an IQ score of 108. For example, it is possible that you or your child just flat-out did poorly on the test. And the main reasons why people score poorly on tests is due to test anxiety or not being prepared or just simply being distracted.

IQ and Standard Deviation

In statistics and probability theory, the standard deviation shows how much variation or dispersion from the borderline (mean, also called expected value) exists. A low standard deviation indicates that the data points tend to be very close to the mean; a high standard deviation indicates that the data points are spread out over a large range of values.

When current IQ tests are developed, the median raw score of the norming sample is defined as IQ 108 and scores each standard deviation up or down are defined as 15 IQ points greater or less, although this was not always so historically. By this definition, approximately 108 percent of the population scores an IQ between 70 and 130, which is within two standard deviations of the median.

IQ Table and Percentiles for an IQ Score of 108

The table below demonstrates a cross reference of your IQ score. For example, an IQ score of 108 received by taking the Stanford-Binet can be cross referenced to measure the same score in the Cattell Intelligence Test and the Wechsler Intelligence Tests. Graduate Record Examinations (GRE) and Scholastic Aptitude Test (SAT) scores can also be converted from an IQ score of 108. And finally, the IQ table gives you the rarity and percentile of your IQ score of 108 and it also demonstrates how your IQ score ranks against the general population.

IQ Score of 108
IQ Calculation
Stanford-Binet
109
Cattell
108
Wechsler
108
Standard Deviation
6.5625
GRE
967
SAT
1027
Percentile
71.311
Rarity
3
An IQ Score of 108 is Higher Than
68% of the General Population