The applicants to a company took a 60-item entrance exam. Their scores resemble a normal distribution with a mean of 50 and a standard deviation of 4. If the company would like to have the top 20% of the applicants go on the next phase of the application process, what should be their cut-off score (nearest hundredths) in the exam
The applicants to a company took a 60-item entrance exam. Their scores resemble a normal distribution with a mean of 50 and a standard deviation of 4. If the company would like to have the top 20% of the applicants go on the next phase of the application process, what should be their cut-off score (nearest hundredths) in the exam
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 7PPS
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The applicants to a company took a 60-item entrance exam. Their scores resemble a normal distribution with a mean of 50 and a standard deviation of 4. If the company would like to have the top 20% of the applicants go on the next phase of the application process, what should be their cut-off score (nearest hundredths) in the exam
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