Jul 17, 2024 · IQ scores between 90 and 109 indicate a normal IQ range or average intelligence. Individual adults usually score somewhere between the 70-130 range, with 100 being the theoretical …

Nov 16, 2023 · IQ scores differ depending on which version of the test you take, but the average IQ score ranges are between 85 and 115. Shown below is an IQ chart classifying the range of scores …

Like all contemporary IQ tests, the Wechsler tests report a "deviation IQ" as the standard score for the full-scale IQ, with the norming sample mean raw score defined as IQ 100 and a score one standard …

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.

IQ Scores Range. IQ Score ranked from Average to Genius. Full chart and corresponding population ratios are available.

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 …

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 …