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Home Q & A Board Science-Related Homework Help Mathematics
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woot woot woot woot
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9 years ago
An aptitude test has a mean of 300 and a standard deviation of 30. The test scores are normally distributed. If 1500 people take the test, find the number of people who will score between 291 and 324.
 A.1055   
 B.891   
 C.445   
 D.609   
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bio_manbio_man
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