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Consider the following hypothesis test. Ho: p = 0.20 H:p + 0.20 A sample of 500 provided a sample proportionp = 0.185. (a) Compute the value of the test statistic. (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) p-value = (c) At a = 0.05, what is your conclusion? O Do not reject Ho. There is insufficient evidence to conclude that p + 0.20. O Reject H. There is sufficient evidence to conclude that p + 0.20. O Do not reject Ho. There is sufficient evidence to conclude that p + 0.20. O Reject H. There is insufficient evidence to conclude that p # 0.20. (d) What is the rejection rule using the critical value? (Round your answer to two decimal places. If the test is one-tailed, enter NONE for the unused tail.) test statistic < test statistic 2 What is your conclusion? O Do not reject Ho. There is insufficient evidence to conclude that p + 0.20. O Reject Ho. There is sufficient evidence to conclude that p + 0.20. O Do not reject H. There is sufficient evidence to conclude that p + 0.20. O Reject Ho. There is insufficient evidence to conclude that p # 0.20.

Consider the following hypothesis test. Ho: p = 0.20 H:p + 0.20 A sample of 500 provided a sample proportionp = 0.185. (a) Compute the value of the test statistic. (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) p-value = (c) At a = 0.05, what is your conclusion? O Do not reject Ho. There is insufficient evidence to conclude that p + 0.20. O Reject H. There is sufficient evidence to conclude that p + 0.20. O Do not reject Ho. There is sufficient evidence to conclude that p + 0.20. O Reject H. There is insufficient evidence to conclude that p # 0.20. (d) What is the rejection rule using the critical value? (Round your answer to two decimal places. If the test is one-tailed, enter NONE for the unused tail.) test statistic < test statistic 2 What is your conclusion? O Do not reject Ho. There is insufficient evidence to conclude that p + 0.20. O Reject Ho. There is sufficient evidence to conclude that p + 0.20. O Do not reject H. There is sufficient evidence to conclude that p + 0.20. O Reject Ho. There is insufficient evidence to conclude that p # 0.20.

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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You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Ho: p = 0.20 H: p + 0.20 A sample of 500 provided a sample proportion p = 0.185. (a) Compute the value of the test statistic. (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) p-value = (c) At a = 0.05, what is your conclusion? O Do not reject H.. There is insufficient evidence to conclude that p + 0.20. O Reject Ho. There is sufficient evidence to conclude that p + 0.20. O Do not reject Ho. There is sufficient evidence to conclude that p + 0.20. O Reject Ho. There is insufficient evidence to conclude that p # 0.20. (d) What is the rejection rule using the critical value? (Round your answer to two decimal places. If the test is one-tailed, enter NONE for the unused tail.) test statistic < test statistic 2 What is your conclusion? O Do not reject H.. There is insufficient evidence to conclude that p + 0.20. O Reject Ho. There is sufficient evidence to conclude that p + 0.20. O Do not reject H. There is sufficient evidence to conclude that p + 0.20. O Reject H.. There is insufficient evidence to conclude that p # 0.20.
Transcribed Image Text:You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test. Ho: p = 0.20 H: p + 0.20 A sample of 500 provided a sample proportion p = 0.185. (a) Compute the value of the test statistic. (Round your answer to two decimal places.) (b) What is the p-value? (Round your answer to four decimal places.) p-value = (c) At a = 0.05, what is your conclusion? O Do not reject H.. There is insufficient evidence to conclude that p + 0.20. O Reject Ho. There is sufficient evidence to conclude that p + 0.20. O Do not reject Ho. There is sufficient evidence to conclude that p + 0.20. O Reject Ho. There is insufficient evidence to conclude that p # 0.20. (d) What is the rejection rule using the critical value? (Round your answer to two decimal places. If the test is one-tailed, enter NONE for the unused tail.) test statistic < test statistic 2 What is your conclusion? O Do not reject H.. There is insufficient evidence to conclude that p + 0.20. O Reject Ho. There is sufficient evidence to conclude that p + 0.20. O Do not reject H. There is sufficient evidence to conclude that p + 0.20. O Reject H.. There is insufficient evidence to conclude that p # 0.20.
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