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Assume IQ scores of adults are normally distributed with a mean of 100 and the standard deviation of 15. Find the probability that an adult

Assume IQ scores of adults are normally distributed with a mean of 100 and the standard deviation of 15. Find the probability that an adult selected at random has an IQ between 100 ans 125. Possible answers 54.75% 95.25% 75.25% 66.75% 45.25%

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