A set of final examination grades in a calculus course was found to be normally distributed with a mean of 69 and a standard deviation of 9. The top 15% of the students taking the test scored will receive a grade of B. What is the cur score?
A set of final examination grades in a calculus course was found to be normally distributed with a mean of 69 and a standard deviation of 9. The top 15% of the students taking the test scored will receive a grade of B. What is the cur score?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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A set of final examination grades in a calculus course was found to be normally distributed with a mean of 69 and a standard deviation of 9.
The top 15% of the students taking the test scored will receive a grade of B. What is the cur score?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa6698ae8-6c01-4434-828e-21af6fc513df%2Fc1deccab-8e53-4b64-94bf-65e9b3762b76%2Fdk3wjpm_processed.png&w=3840&q=75)
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A set of final examination grades in a calculus course was found to be normally distributed with a mean of 69 and a standard deviation of 9.
The top 15% of the students taking the test scored will receive a grade of B. What is the cur score?
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