The data in the accompanying table summarize results from test of the accuracy of polygraphs. Use a
Question: The data in the accompanying table summarize results from test of the accuracy of polygraphs. Use a 0.05 significance level to test the claim that whether the subject lies is independent of the polygraph indication. What do the results suggest about the effectiveness of polygraphs?
| Polygraph indicated Truth | Polygraph indicated Lie | |
| subjects actually told the truth | 65 | 15 |
| Subject actually told a lie | 3 | 17 |
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Answer: The downloadable solution consists of 2 pages
Solution Format: Word Document
Solution Format: Word Document
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Math Solutions
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Math and Statistics Solutions
