Standard Error Of Measurement Resources & Guides

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Scoring & Methodology

Your IQ Is a Range, Not a Number: What Confidence Intervals Really Mean

March 26^th, 2026

Every IQ score is a range, not a fixed number. Learn what Standard Error of Measurement means, why scores shift, and how to read your confidence interval.

15 min•Read more

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Standard Error Of Measurement Resources & Guides

Your IQ Is a Range, Not a Number: What Confidence Intervals Really Mean

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