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Author Question: A national organization has been working with utilities throughout the nation to find sites for ... (Read 62 times)

Garrulous

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on: Feb 14, 2020
A national organization has been working with utilities throughout the nation to find sites for large wind machines that generate electricity. Wind speeds must average more than 16 miles per hour (mph) for a site to be acceptable. Recently, the organization conducted wind speed tests at a particular site. Based on a sample of wind speed recordings (taken at random intervals), the wind speed at the site averaged with a standard deviation of To determine whether the site meets the organization's requirements, consider the test, where μ is the true mean wind speed at the site and Suppose the value of the test statistic were computed to be 1.37. State the conclusion.
◦ At α = .01, there is sufficient evidence to conclude the true mean wind speed at the site exceeds 16 mph.
◦ We are 99% confident that the site does not meet the organization's requirements.
◦ We are 99% confident that the site meets the organization's requirements.
◦ At α = .01, there is insufficient evidence to conclude the true mean wind speed at the site exceeds 16 mph.
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Marked as best answer by Garrulous on Feb 14, 2020

sultansheikh

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Reply #1 on: Feb 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Garrulous

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Reply 2 on: Feb 14, 2020
YES! Correct, THANKS for helping me on my review

flexer1n1

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Reply 3 on: Yesterday
Gracias!

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