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Q. 54

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Precalculus Enhanced with Graphing Utilities
Found in: Page 866
Precalculus Enhanced with Graphing Utilities

Precalculus Enhanced with Graphing Utilities

Book edition 6th
Author(s) Sullivan
Pages 1200 pages
ISBN 9780321795465

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Short Answer

According to the U.S. National Center for Education Statistics, in 2008 there was a 12.8% probability that a doctoral degree awarded at a U.S. university was awarded in engineering. If a 2008 U.S. doctoral recipient is randomly selected, what is the probability that his or her degree was not in engineering?

The probability is 87.2%

See the step by step solution

Step by Step Solution

Step 1. Given Information 

The given data is that there was a 12.8% probability that a doctoral degree awarded at a U.S. university was awarded in engineering.

Step 2. Explanation

The probability that a doctoral degree awarded at a U.S. university was in engineering is as follows,

12.8%=12.8100=0.128

The probability that a doctoral degree awarded at a U.S. university that is not in engineering is shown below,

Degree that is not in engineering=Total probability -Degree that is in engineering=1-0.128=0.872=87.2%

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