Scores made on a certain aptitude test by nursing students are approximately normally distributed with a mean

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Scores made on a certain aptitude test by nursing students are approximately normally distributed with a mean of 500 and a variance of 10,000.

(a) What proportion of those taking the test score below 200?

(b) A person is about to take the test. What is the probability that he or she will make a score of 650 or more?

(c) What proportion of scores fall between 350 and 675?

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Biostatistics A Foundation For Analysis In The Health Sciences

ISBN: 9781118302798

10th Edition

Authors: Wayne W. Daniel, Chad L. Cross

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Question Posted: Sep 19, 2024 03:03 PM

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Scores made on a certain aptitude test by nursing students are approximately normally distributed with a mean

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Biostatistics A Foundation For Analysis In The Health Sciences

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