Answer to Question #57530 in Statistics and Probability for morium begum

Question #57530

Assume that the test scores from a college admissions test are normally distributed with a mean of 450 and a standard deviation of 100. 1) What percentage of people taking the test score are between 400 and 500? 2) Suppose someone received a score of 360. What percentage of the people taking the test score better? What percentage score worse? 3) If a particular university will not admit anyone scoring below 480, what percentage of the persons taking the test would be acceptable to the university?

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