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What threshold gmat score

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The GMAT scores of all examinees who took that test this year produced a distribution that is approximately normal with a mean of 420 and standard deviation of 32. Let X be the score of a randomly selected GMAT examinee.

What threshold GMAT score should the umkc business school set in order to ensure that 20 percent of the examinees who apply to their program will be accepted.

Reference no: EM131044834

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