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You may need to use the appropriate technology to answer this question. Consider the following hypothesis test. Ηγ: μ. Σ. 40 H₂:μ< 40 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use α = 0.01. (a) x = 39 and s = 5.1 Find the value of the test statistic. (Round your answer to three decimal places.) -1.18 X Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that μ< 40. Do not reject Ho. There is insufficient evidence to conclude that μ < 40. Do not reject Ho. There is sufficient evidence to conclude that μ< 40. Reject Ho. There is sufficient evidence to conclude that μ < 40. (b) x = 38 and s = 4.6 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that μ< 40. Do not reject Ho. There is insufficient evidence to conclude that μ < 40. Do not reject Ho. There is sufficient evidence to conclude that μ < 40. Reject Ho. There is sufficient evidence to conclude that u < 40. (c) x = 41 and s = 6.0 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) D-value

You may need to use the appropriate technology to answer this question. Consider the following hypothesis test. Ηγ: μ. Σ. 40 H₂:μ< 40 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use α = 0.01. (a) x = 39 and s = 5.1 Find the value of the test statistic. (Round your answer to three decimal places.) -1.18 X Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that μ< 40. Do not reject Ho. There is insufficient evidence to conclude that μ < 40. Do not reject Ho. There is sufficient evidence to conclude that μ< 40. Reject Ho. There is sufficient evidence to conclude that μ < 40. (b) x = 38 and s = 4.6 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that μ< 40. Do not reject Ho. There is insufficient evidence to conclude that μ < 40. Do not reject Ho. There is sufficient evidence to conclude that μ < 40. Reject Ho. There is sufficient evidence to conclude that u < 40. (c) x = 41 and s = 6.0 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) D-value

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 technology to answer this question. Consider the following hypothesis test. Ho: μ ≥ 40 Hg: μ < 40 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use a = 0.01. (a) x = 39 and s = 5.1 Find the value of the test statistic. (Round your answer to three decimal places.) -1.18 X 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 that μ< 40. Do not reject Ho. There is insufficient evidence to conclude that u < 40. Do not reject Ho. There is sufficient evidence to conclude that μ < 40. Reject Ho. There is sufficient evidence to conclude that μ < 40. (b) x = 38 and s = 4.6 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that μ< 40. Do not reject Ho. There is insufficient evidence to conclude that μ < 40. Do not reject Ho. There is sufficient evidence to conclude that μ < 40. Reject Ho. There is sufficient evidence to conclude that μ < 40. (c) x 41 and s = 6.0 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value =
Transcribed Image Text:You may need to use the appropriate technology to answer this question. Consider the following hypothesis test. Ho: μ ≥ 40 Hg: μ < 40 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use a = 0.01. (a) x = 39 and s = 5.1 Find the value of the test statistic. (Round your answer to three decimal places.) -1.18 X 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 that μ< 40. Do not reject Ho. There is insufficient evidence to conclude that u < 40. Do not reject Ho. There is sufficient evidence to conclude that μ < 40. Reject Ho. There is sufficient evidence to conclude that μ < 40. (b) x = 38 and s = 4.6 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. Reject Ho. There is insufficient evidence to conclude that μ< 40. Do not reject Ho. There is insufficient evidence to conclude that μ < 40. Do not reject Ho. There is sufficient evidence to conclude that μ < 40. Reject Ho. There is sufficient evidence to conclude that μ < 40. (c) x 41 and s = 6.0 Find the value of the test statistic. Find the p-value. (Round your answer to four decimal places.) p-value =
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The hypothesized mean is 40, the sample size n is 36 and the test is left-tailed.

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