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At Peterson State High School, exam results in both Economics and Legal Studies are known to be normally distributed. The mean Economics exam result


At Peterson State High School, exam results in both Economics and Legal Studies are known to be normally distributed. The mean Economics exam result is 73 marks and the standard deviation is 8 marks. The mean Legal Studies exam result is 71 marks and the standard deviation is 10 marks. Michael got 80 on the Economics exam, and Olivia got 80 on the Legal Studies exam. Assuming all exams measure the same kind of ability, who has the best result?

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