2. The salaries of physicians in a certain speciality are approximately normally dis- tributed. Twenty-five percent of these physicians earn below 90,000 euros and 25 percent earn above 160,000. What fraction earn more than 150,000 euros?

2. The salaries of physicians in a certain speciality are approximately normally dis- tributed. Twenty-five percent of these physicians earn below 90,000 euros and 25 percent earn above 160,000. What fraction earn more than 150,000 euros?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter4: Factors, Fractions, And Exponents

Section4.4: Least Common Multiple

Problem 64E

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2. The salaries of physicians in a certain speciality are approximately normally dis-
tributed. Twenty-five percent of these physicians earn below 90,000 euros and 25
percent earn above 160,000. What fraction earn more than 150,000 euros?

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