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The GMAT scores of all examinees who took that test this year produce a distribution that is approximately normal with a mean of 430 and a standard deviation of 35.

 

The probability that the score of a randomly selected examinee is between 400 and 480, rounded to three decimal places, is: 

 

The probability that the score of a randomly selected examinee is less than 370, rounded to three decimal places, is: 

 

The probability that the score of a randomly selected examinee is more than 530, rounded to three decimal places, is: 

 

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