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8) Find the IQ score separating the top 37% from the others 9) Waiting for a train that leaves the station every 30 minutes is uniformly distributed from 0 to 30 minutes. Find a probability that a person arriving at the station at a random time will wait between 10 and 15 minutes.al For the following problems, assume that adults have IQ scores that are normally distributed with a mean of 100 and a standard deviation of 15