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Trials in an experiment with a polygraph include 99 results that include 22 cases of wrong results and 77 cases of correct results. Use a 0.05 significance level to test the claim that such polygraph results are correct less than 80% 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. Let p be the population proportion of correct polygraph results. Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: P = 0.80 O B. Ho: P = 0.20 H1: p # 0.80 Hy: p # 0.20 C. Ho: P = 0.80 O D. Ho: P = 0.20 Hy: p 0.20 H,: p > 0.80 The test statistic is z = . (Round to two decimal places as needed.)