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Trials in an experiment with a polygraph include 9...

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Trials in an experiment with a polygraph include 98 results that include 24 cases of wrong results and 74 cases of correct results. Use a 0.05 significance level to test the claim that such polygraphs are correct less than 80% of the time. Based on the results, should polygraph test results be prohibited as evidence in trials?

 

Paper#13256 | Written in 18-Jul-2015

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