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Gaydar Exercise 10 in Chapter 1 describes a study that showed that heterosexual women

Stats Modeling the World | 4th Edition | ISBN: 9780321854018 | Authors: David E. Bock, Paul F. Velleman, Richard D. De Veaux ISBN: 9780321854018 481

Solution for problem 29 Chapter 17

Stats Modeling the World | 4th Edition

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Stats Modeling the World | 4th Edition | ISBN: 9780321854018 | Authors: David E. Bock, Paul F. Velleman, Richard D. De Veaux

Stats Modeling the World | 4th Edition

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Problem 29

Gaydar Exercise 10 in Chapter 1 describes a study that showed that heterosexual women, during ovulation, were significantly better at correctly identifying the sexual orientation of a man from a photograph of his face than women who were not ovulating. In other words, ovulation improves a womans gaydar. Near ovulation, on average women correctly identified the orientation of about 65% of the 100 men shown to them. If this is the probability of correctly identifying the orientation of a man in any given photograph, what is the probability a woman would correctly classify 80 or more of the men (as two women in the study did)?

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STAT 200 Chapter 1  Statistics: the word often used to describe trivial data; numbers generated from a sample of data; a field of study within mathematics. o A collection of procedures and principles for gathering data and analyzing information to help people make decisions when faced with uncertainty.  Branches of statistics: o Descriptive statistics: the branch of statistics that involves the organization, summarization, and display of data o Probability: a basic tool in the study of inferential statistics and is the mathematical backbone of inferential statistics o Inferential Statistics: the branch of stat

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Chapter 17, Problem 29 is Solved
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Textbook: Stats Modeling the World
Edition: 4
Author: David E. Bock, Paul F. Velleman, Richard D. De Veaux
ISBN: 9780321854018

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Gaydar Exercise 10 in Chapter 1 describes a study that showed that heterosexual women