Suppose that the scores on a reading ability test are normally distributed with a mean of 65 and a standard deviation of 9. what proportion of individuals score at most 52 points on this test? Round your answer to at least four decimal places.
Suppose that the scores on a reading ability test are normally distributed with a mean of 65 and a standard deviation of 9. what proportion of individuals score at most 52 points on this test? Round your answer to at least four decimal places.
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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![Suppose that the scores on a reading ability test are normally distributed with a mean of 65 and a standard deviation of 9. what proportion of individuals score
at most 52 points on this test? Round your answer to at least four decimal places.
?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4d65af4f-942d-4901-951c-cc2f98d7395f%2Fe4210779-2f56-4dcb-91b5-8f5ef38aa0b9%2F51w5vz5_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose that the scores on a reading ability test are normally distributed with a mean of 65 and a standard deviation of 9. what proportion of individuals score
at most 52 points on this test? Round your answer to at least four decimal places.
?
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