Mathematics, 23.06.2020 10:57 heatherballiet866

Violet earned a score of 662 on Exam A that had a mean of 550 and a standard deviation of 40. She is about to take Exam B that has a mean of 550 and a standard deviation of 40. How well must Violet score on Exam B in order to do equivalently well as she did on Exam A? Assume that scores on each exam are normally distributed.

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Violet earned a score of 662 on Exam A that had a mean of 550 and a standard deviation of 40. She is...