Ciarajones9340 Ciarajones9340

02-01-2023
Mathematics

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Aaron earned a score of 50 on exam a that had a mean of 35 and a standard deviation of 5. he is about to take exam b that has a mean of 450 and a standard deviation of 40. how well must aaron score on exam b in order to do equivalently well as he did on exam a? assume that scores on each exam are normally distributed.

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