Question: Hello I need help with this O RANDOM VARIABLES AND DISTRIBUTIONS Tra Normal distribution: Finding a mean or standard deviation Suppose that IQ scores in

Hello I need help with this

O RANDOM VARIABLES AND DISTRIBUTIONS Tra Normal distribution: Finding a mean or standard deviation Suppose that IQ scores in one region are normally distributed with a standard deviation of 15. Suppose also that exactly 58% of the individuals from this region have IQ scores of greater than 100 (and that 42% do not). What is the mean IQ score for this region? Carry your intermediate computations to at least four decimal places. Round your answer to at least one decimal place. X

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