Mathematics, 15.12.2021 05:10 smkw04p3ao0n

The table below includes results from polygraph (lie detector) experiments conducted by researchers. In each case, it was known if the subjected lied or did not lie, so the table indicates
when the polygraph test was correct. Use a 0.05 significance level to test the claim that whether
a subject lies is independent of the polygraph test indication. Do the results suggest that
polygraphs are effective in distinguishing between truth and lies?

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The table below includes results from polygraph (lie detector) experiments conducted by researcher...