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

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23. 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: 9780471163862

7th Edition

Authors: Wayne W Daniel

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Question Posted: Sep 20, 2024 04:02 AM

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

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Biostatistics A Foundation For Analysis In The Health Sciences

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