Use the following to answer questions :
The GMAT scores of all examinees who took that test this year produce a distribution that is approximately normal with a mean of 420 and a standard deviation of 32.
-The probability that the score of a randomly selected examinee is between 400 and 480,rounded to four decimal places,is:
Correct Answer:
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Q22: Use the following to answer questions :
The
Q23: Use the following to answer questions :
The
Q24: For the standard normal distribution,the area to
Q26: For the standard normal distribution,the area between
Q27: For the standard normal distribution,the area to
Q28: For the standard normal distribution,the area to
Q29: For the standard normal distribution,the area to
Q30: Let x have a normal distribution with
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