Math

StatisticsSTATISTICS F/BUSINESS+ECONOMICS-TEXTAssume that the test scores from a college admissions 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 the 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?BuyFind*launch*

13th Edition

Anderson

Publisher: CENGAGE L

ISBN: 9781305881884

Chapter 6, Problem 46SE

Textbook Problem

Assume that the test scores from a college admissions 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 the 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?

STATISTICS F/BUSINESS+ECONOMICS-TEXT

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