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Consider the following hypothesis test: Hg: μ ≥ 18 Hai H < 18 A sample of 49 provides a sample mean of 17 and a sample standard deviation of 4. (a) Determine the standard error of the mean. (Round your answer to five decimal places.) (b) Compute the value of the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value; and using a = 0.05, test the above hypotheses. Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. O Reject Ho. There is insufficient evidence to conclude μ is less than 18. Reject Ho. There is sufficient evidence to conclude u is less than 18. Do not reject Ho. There is sufficient evidence to conclude u is less than 18. Do not reject Ho. There is insufficient evidence to conclude u is less than 18.

Consider the following hypothesis test: Hg: μ ≥ 18 Hai H < 18 A sample of 49 provides a sample mean of 17 and a sample standard deviation of 4. (a) Determine the standard error of the mean. (Round your answer to five decimal places.) (b) Compute the value of the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value; and using a = 0.05, test the above hypotheses. Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. O Reject Ho. There is insufficient evidence to conclude μ is less than 18. Reject Ho. There is sufficient evidence to conclude u is less than 18. Do not reject Ho. There is sufficient evidence to conclude u is less than 18. Do not reject Ho. There is insufficient evidence to conclude u is less than 18.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test: Ηρ: μ ≥ 18 H: < 18 A sample of 49 provides a sample mean of 17 and a sample standard deviation of 4. (a) Determine the standard error of the mean. (Round your answer to five decimal places.) (b) Compute the value of the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value; and using a = 0.05, test the above hypotheses. Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude is less than 18. Reject Ho. There is sufficient evidence to conclude u is less than 18. Do not reject Ho. There is sufficient evidence to conclude u is less than 18. Do not reject Ho. There is insufficient evidence to conclude is less than 18.
Transcribed Image Text:You may need to use the appropriate appendix table or technology to answer this question. Consider the following hypothesis test: Ηρ: μ ≥ 18 H: < 18 A sample of 49 provides a sample mean of 17 and a sample standard deviation of 4. (a) Determine the standard error of the mean. (Round your answer to five decimal places.) (b) Compute the value of the test statistic. (Round your answer to three decimal places.) (c) Determine the p-value; and using a = 0.05, test the above hypotheses. Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude is less than 18. Reject Ho. There is sufficient evidence to conclude u is less than 18. Do not reject Ho. There is sufficient evidence to conclude u is less than 18. Do not reject Ho. There is insufficient evidence to conclude is less than 18.
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