If 80 employees take an exam, how many will score within two standard deviations of the mean?
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If 80 employees take an exam, how many will score within two standard deviations of the mean? How many employees will score more than two standard deviations from the mean?
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To answer these questions we need to know the mean and standard deviation of the exam scores Without ...View the full answer
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Related Book For
Essentials Of Modeling And Analytics Retail Risk Management And Asset Protection
ISBN: 9780367878801
1st Edition
Authors: David B. Speights, Daniel M. Downs, Adi Raz
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