Trials in an experiment with a polygraph include 07 results that include 24 cases of wrong results and 73 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 H;: p>0.80 O B. Họ: p-0.20 H: p> 0.20 Ос. На ра0.20 H: p0.20 O D. Ho: p-0.80 H: p0.80 O E. Ho: p-0.80 H4: p«0.80 OF. Ho: p=0.20 H,: p«0.20
Trials in an experiment with a polygraph include 07 results that include 24 cases of wrong results and 73 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 H;: p>0.80 O B. Họ: p-0.20 H: p> 0.20 Ос. На ра0.20 H: p0.20 O D. Ho: p-0.80 H: p0.80 O E. Ho: p-0.80 H4: p«0.80 OF. Ho: p=0.20 H,: p«0.20
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
100%
B. The test statistic is z=___.
C. The P-value is___
D. Identify the conclusion about the null hypothesis and the final conclusion that addresses the original claim.
(Reject/fail to reject) H0. There (is/is not) sufficient evidence to support the claim that the polygraph results are correct less than 80% of the time.
![Trials in an experiment with a polygraph include 07 results that include 24 cases of wrong results and 73 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
H;: p>0.80
O B. Họ: p-0.20
H: p> 0.20
Ос. На ра0.20
H: p0.20
O D. Ho: p-0.80
H: p0.80
O E. Ho: p-0.80
H4: p«0.80
OF. Ho: p=0.20
H,: p«0.20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F07f7b601-db54-466f-83fc-771e4e016961%2Fa9c8c38f-d508-4310-b912-971e4abff839%2F7lprb79.png&w=3840&q=75)
Transcribed Image Text:Trials in an experiment with a polygraph include 07 results that include 24 cases of wrong results and 73 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
H;: p>0.80
O B. Họ: p-0.20
H: p> 0.20
Ос. На ра0.20
H: p0.20
O D. Ho: p-0.80
H: p0.80
O E. Ho: p-0.80
H4: p«0.80
OF. Ho: p=0.20
H,: p«0.20
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