IQ classification is the practice of categorizing human intelligence, as measured by intelligence quotient (IQ) tests, into categories such as "superior" and "average". [1][2][3][4]

Nov 16, 2023 · Learn more about IQ score ranges and the IQ scale. Find out where your IQ score falls and compare to others. Take our test to learn more.

Jul 17, 2024 · An IQ (intelligence quotient) test is a standardized method to know the mental ability of a person, usually against a peer group. IQ scores between 90 and 109 indicate normal or average …

Aug 17, 2024 · Explore the average IQ of all age groups and see the range of IQ classified by the experts with the interpretation of IQ scores.

These are IQs, their percentiles, and rarity on a 15 SD (e.g. Wechsler) and 16 SD (e.g. Stanford-Binet) scale. They were calculated using the NORMDIST function in Excel. The number of decimal places …

In general, IQ scores are distributed in a bell curve or normal distribution pattern. Approximately 68% of scores in a normal distribution are within one standard deviation of the mean, 95% are within two …

Understand the IQ test scale with our detailed IQ score chart. Learn how different IQ ranges are classified and what your score says about your intelligence.

Dec 16, 2025 · What is the IQ score scale? IQ averages 100, with most people (68%) scoring 85–115 on the bell curve (standard deviation 15). Explore ranges from low to genius, percentiles, and what …

IQ Classification dynamic table and interactive charts. Gain insights into intelligence levels based on IQ scores, helping you understand and interpret cognitive abilities effectively.

Apr 16, 2024 · Based on their IQ results, individuals are grouped into different ranges on the IQ level chart. The cognitive strengths and limitations of individuals can be compared using these ranges, …