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 …

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 …

By the existing "deviation IQ" definition of IQ test standard scores, about two-thirds of all test-takers obtain scores from 85 to 115, and about 5 percent of the population scores above 125 …

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.

Oct 6, 2025 · Key Takeaways The average IQ score is 100 on most IQ tests. About 68% of people score between 85 and 115, or one standard deviation from the mean. Scores below 70 …

Jul 4, 2025 · Normal IQ scores for adults typically range between 90 and 109, capturing about half the population. IQ tests measure specific cognitive skills like verbal reasoning and memory, …

Sep 5, 2025 · By design, the average intelligence quotient (IQ) is 100 for all people, with scores that assess your ability to think, understand, reason, learn, and remember.

Sep 7, 2025 · In fact, about 68% of people score between 85 and 115, which is the range considered “average” or “normal” intelligence. Here’s a quick breakdown of IQ score ranges: …

IQ, or Intelligence Quotient, measures a person’s cognitive abilities compared to the general population. Understanding average IQ scores helps interpret test results accurately. It reveals …

Jun 10, 2025 · IQ stands for intelligence quotient. Originally, it was literally a quotient: the ratio of “mental age” to chronological age multiplied by 100. For example, a 10-year-old scoring at the …