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For an adult male, the average IQ score is 100 and the standard deviation is 15. We can assume that the distribution is Normal (Gaussian).

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For an adult male, the average IQ score is 100 and the standard deviation is 15. We can assume that the distribution is Normal (Gaussian). Answer the following questions either via simulations (use 10000 points) or via \"rule of thumbs". I) What is the approximate probability that a randomly picked adult male will have an IQ of more than 120? Pick the closest answer. (10 points) Ca. About 2% C b. About 4% Co. About 9% Cd. More than 12% II) What range [A to B] would contain about 80% of adult males? Pick the closest answer. (10 points) Ca. Between 75 and 125 C b. Between 70 and 130 Cc. Between 80 and 110 Cd. Between 80 and 120

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