Trials in an experiment with a polygraph include results that include 2323 cases of wrong results and 7676 cases of correct results. use a 0.050.05 significance level to test the claim that such polygraph results are correct less than 8080% of the time. identify the null hypothesis, alternative hypothesis, test statistic, p-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. use the p-value method. use the normal distribution as an approximation of the binomial distribution.