4. Assume that the test scores from a college admission test are normally distributed with a mean of 450 and a standard deviation of 100. a) What percentage of the people taking the test score between 400 and 500? b) Suppose someone receives a score of 630. What percentage of people taking the test score better? What percentage score worse? c) 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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4. Assume that the test scores from a college admission test are normally distributed with a mean of 450 and a standard deviation of 100.

a) What percentage of the people taking the test score between 400 and 500?

b) Suppose someone receives a score of 630. What percentage of people taking the test score better? What percentage score worse?

c) 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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