Prestigious University desires to accept only the top20% of all graduating seniors based on the resuls of their admission test. it was found out that this test has a mean of 500 and a standard deviation of 100. Find the cut-off score for the examination which will qualify a graduating senior student to be accepted in the university. a.554 b.564 c.574 d.584

Prestigious University desires to accept only the top20% of all graduating seniors based on the resuls of their admission test. it was found out that this test has a mean of 500 and a standard deviation of 100. Find the cut-off score for the examination which will qualify a graduating senior student to be accepted in the university. a.554 b.564 c.574 d.584

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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Look for a,b,c and d. Thanks