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Scores on the Wechsler Adult Intelligence Scale (a standard IQ test) for the 20 to 34 age group are approximately normally distributed with mean 110
Scores on the Wechsler Adult Intelligence Scale (a standard "IQ test") for the 20 to 34 age group are approximately normally distributed with mean 110 and standard deviation 24. What is the probability that the average IQ score of a sample of 64 people aged 20 to 34 is beyond 116.262? Round your answer up to 4 decimal places
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