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Although controversial and the subject of some recent law suits (e.g., Satchell et al. v. FedEx Express), some human resource departments administer standard IQ tests

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Although controversial and the subject of some recent law suits (e.g., Satchell et al. v. FedEx Express), some human resource departments administer standard IQ tests to all employees. The StanfordBinet test scores are well modeled by a Normal model with mean 100 and standard deviation 16. If the applicant pool is well modeled by this distribution, a randomly selected applicant would have what probability of scoring in the following regions? a) above 75 b) 85 or below c) between 112 and 136 (E a) Approximately |:|% of people's le are expected to be above 75. (Round to one decimal place as needed.)

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