Mathematics, 29.11.2019 04:31, evv012
Alarge number of applicants for admission to graduate study in business are given an aptitude test. scores are normally distributed with a mean of 460 and standard deviation of 80. what fraction of the applicants would you expect to have a score of 400 or above?
Answers: 1
, therefore, the z-score for 400 is given by 
. To compute the fraction of the applicants that we would expect to have a score of 400 or above, we should compute the probability P(Z > -0.75) = 0.7734, i.e., the fraction or percentage of the applicants that we would expect to have a score of 400 or above is 77.34%
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Alarge number of applicants for admission to graduate study in business are given an aptitude test....
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