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Percentile of scores on the exam

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Reference no: EM132152124

Erin is interested in determining if any of the students that attended last week's football game were below the 80thpercentile of scores on the exam.  In order to do that, she needs to find the exam score, X, that falls in the 80thpercentile.  Find that score for her.  

Note: (µ = 65) and (σ = 12).

Reference no: EM132152124

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