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Author Question: University administrators are trying to decide where to build a new parking garage on campus. The ... (Read 650 times)

Yi-Chen

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on: Feb 14, 2020
University administrators are trying to decide where to build a new parking garage on campus. The state legislature has budgeted just enough money for one parking structure on campus. The administrators have determined that the parking garage will be built either by the college of engineering or by the college of business. To help make the final decision, the university has randomly and independently asked students from each of the two colleges to estimate how long they usually take to find a parking spot on campus (in minutes). Based on their sample, the following 95% confidence interval (for μe - μb) was created - (4.20, 10.20). What conclusion can the university make about the population mean parking times based on this confidence interval?
◦ They are 95% confident that the mean parking time of all business students is less than the mean parking time of all engineering students.
◦ They are 95% confident that the mean parking time of all business students equals the mean parking time of all engineering students.
◦ They are 95% confident that the mean parking time of all business students exceeds the mean parking time of all engineering students.
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Marked as best answer by Yi-Chen on Feb 14, 2020

Ptupou85

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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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Nikki Pei

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Reply #2 on: Jul 30, 2020
thank you


xzllllll

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Reply #3 on: Apr 26, 2021
Thank you!


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