Trials in an experiment with a polygraph include 99 results that include 24 cases of wrong results and 75 cases of correct results. Use a 0.01 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 H, p<0.20 O D. Ho p= 0.80 H, p>0.80 H, p<0.80 OC. Ho p=0.20 H p#0.20 O E. Ho p=0.80 H, p#0.80 OF. Ho p=0.20 H, p>0.20 The test statistic is z= (Round to two decimal places as needed.) The P-value is (Round to four decimal places as needed.) Click to select your answer(s)

Trials in an experiment with a polygraph include 99 results that include 24 cases of wrong results and 75 cases of correct results. Use a 0.01 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 H, p<0.20 O D. Ho p= 0.80 H, p>0.80 H, p<0.80 OC. Ho p=0.20 H p#0.20 O E. Ho p=0.80 H, p#0.80 OF. Ho p=0.20 H, p>0.20 The test statistic is z= (Round to two decimal places as needed.) The P-value is (Round to four decimal places as needed.) Click to select your answer(s)

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Description: Trials in an experiment with a polygraph include 99 results that include 24 cases of wrong results and 75 cases of correct results. Use a 0.01 significance level to test the claim that such polygraph results arecorrect less than 80% of the time. Ide

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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