3. The foreign service exam gives passing grade to only the top 10% of those takingthe exam. The mean score is 84, with a standard deviation of 8. What should bethe minimum passing grade?

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Answered: 3. The foreign service exam gives…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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3. The foreign service exam gives passing grade to only the top 10% of those taking the exam. The mean score is 84, with a standard deviation of 8. What should be the minimum passing grade?