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18. Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b) below. Original claim: Less than 49% of adults would erase all of their personal information online if they could. The hypothesis test results in a P-value of 0.3273. a. State a conclusion about the null hypothesis. (Reject H, or fail to reject Ho.) Choose the correct answer below. O A. Fail to reject Ho because the P-value is greater than a. B. Reject Ho because the P-value is less than or equal to a. C. Reject Ho because the P-value is greater than a. O D. Fail to reject Ho because the P-value is less than or equal to a. b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? O A. There is sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is less than 49%. O B. There is not sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is less than 49%. C. The percentage of adults that would erase all of their personal information online if they could is more than or equal to 49%. O D. The percentage of adults that would erase all of their personal information online if they could is less than 49%.

18. Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b) below. Original claim: Less than 49% of adults would erase all of their personal information online if they could. The hypothesis test results in a P-value of 0.3273. a. State a conclusion about the null hypothesis. (Reject H, or fail to reject Ho.) Choose the correct answer below. O A. Fail to reject Ho because the P-value is greater than a. B. Reject Ho because the P-value is less than or equal to a. C. Reject Ho because the P-value is greater than a. O D. Fail to reject Ho because the P-value is less than or equal to a. b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? O A. There is sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is less than 49%. O B. There is not sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is less than 49%. C. The percentage of adults that would erase all of their personal information online if they could is more than or equal to 49%. O D. The percentage of adults that would erase all of their personal information online if they could is less than 49%.

MATLAB: An Introduction with Applications
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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18. Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b) below. Original claim: Less than 49% of adults would erase all of their personal information online if they could. The hypothesis test results in a P-value of 0.3273. a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho.) Choose the correct answer below. A. Fail to reject Ho because the P-value is greater than a. B. Reject Ho because the P-value is less than or equal to a. O C. Reject Ho because the P-value is greater than a. O D. Fail to reject Ho because the P-value is less than or equal to a. b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? A. There is sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is less than 49%. O B. There is not sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is less than 49%. OC. The percentage of adults that would erase all of their personal information online if they could is more than or equal to 49%. O D. The percentage of adults that would erase all of their personal information online if they could is less than 49%.
Transcribed Image Text:18. Assume a significance level of a = 0.05 and use the given information to complete parts (a) and (b) below. Original claim: Less than 49% of adults would erase all of their personal information online if they could. The hypothesis test results in a P-value of 0.3273. a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho.) Choose the correct answer below. A. Fail to reject Ho because the P-value is greater than a. B. Reject Ho because the P-value is less than or equal to a. O C. Reject Ho because the P-value is greater than a. O D. Fail to reject Ho because the P-value is less than or equal to a. b. Without using technical terms, state a final conclusion that addresses the original claim. Which of the following is the correct conclusion? A. There is sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is less than 49%. O B. There is not sufficient evidence to support the claim that the percentage of adults that would erase all of their personal information online if they could is less than 49%. OC. The percentage of adults that would erase all of their personal information online if they could is more than or equal to 49%. O D. The percentage of adults that would erase all of their personal information online if they could is less than 49%.
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