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Mathematics, 17.12.2020 01:00 Hooorax01

Scores on the quantitative portion of an exam have a mean of 578 and a standard deviation of 153. Assume the scores are normally distributed. What percentage of students taking the quantitative exam score above 609?

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Scores on the quantitative portion of an exam have a mean of 578 and a standard deviation of 153. As...
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