Lola9795 Lola9795

22-05-2023
Mathematics

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Bo earned a score of 450 on Exam A that had a mean of 400 and a standard deviation of 50. He is about to take Exam B that has a mean of 66 and a standard deviation of 20. How well must Bo 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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