Question: Business analytics Based upon extensive data from a national high school educational testing program, the mean score of national test scores for mathematics was found
Business analytics
Based upon extensive data from a national high school educational testing program, the mean score of national test scores for mathematics was found to be 609 and the standard deviation of national test scores for mathematics was found to be 204 points. What is the probability that a random sample of 289 students will have a mean score of more than 614 ? Less than 593?
The probability that a random sample of 289 students will have a mean score of more than 614 is____
(Round to four decimal places as needed.)
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