Que: The scores on an admission test are normally distributed with a mean of 640 and a standard deviation of 105.7. A student wants to be admitted to this university. He takes the test and scores 755. What is the probability of him to be admitted to this university?

a. 65.9%
b. 84.6%
c. 40.9%
d. 54%.
Answer: 84.6%

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