Paulo has an IQ of 130 and is 10 years old. According to Stern's IQ formula, what is Paulo's mental age?

Name: Paulo has an IQ of 130 and is 10 years old. According to Stern's IQ formula, what is Paulo's mental age?
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Quizplus · Accepted Answer

Stern's IQ formula is IQ = (Mental Age / Chronological Age) * 100. Solving for Mental Age gives Mental Age = (IQ / 100) * Chronological Age. For Paulo, Mental Age = (130 / 100) * 10 = 13.

Paulo Has an IQ of 130 and Is 10 Years