a. Let p be the population proportion of correct polygraph results. Identify the null and alternative hypotheses. Choose the correct answer below.b. The test statistic is z=c. The P-value is enter your response hered. Identify the conclusion about the null hypothesis and the final conclusion that addresses the original claim. Trials in an experiment with a polygraph include 98 results that include 22 cases of wrong results and 76 cases of correct results. Use a 0.05 significance level to test the claim that suchpolygraph 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 thataddresses 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=0.20H₁: p0.20C. Ho: p=0.20H₁: p>0.20O E. Ho: p=0.20H₁: p<0.20B. Ho: p=0.80H₁: p>0.80O D. Ho: p=0.80H₁: p=0.80OF. Ho: p=0.80H₁: p<0.80

Answered: Image /qna-images/answer/8bea30a7-8aa0-4c5e-b762-f615937550d7.jpg

se the correct answer below. b. The test statistic is z= c. The P-value is enter your response here d. Identify the conclusion about the null hypothesis and the final conclusion that addresses the original c

se the correct answer below. b. The test statistic is z= c. The P-value is enter your response here d. Identify the conclusion about the null hypothesis and the final conclusion that addresses the original c

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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Question

a. Let p be the population proportion of correct polygraph results. Identify the null and alternative hypotheses. Choose the correct answer below.

b. The test statistic is z=

c. The P-value is enter your response here

d. Identify the conclusion about the null hypothesis and the final conclusion that addresses the original claim.

Trials in an experiment with a polygraph include 98 results that include 22 cases of wrong results and 76 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=0.20
H₁: p0.20
C. Ho: p=0.20
H₁: p>0.20
O E. Ho: p=0.20
H₁: p<0.20
B. Ho: p=0.80
H₁: p>0.80
O D. Ho: p=0.80
H₁: p=0.80
OF. Ho: p=0.80
H₁: p<0.80

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