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abarnes

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A survey of entrepreneurs focused on their job characteristics, work habits, social activities, leisure time, etc.  One question put to each entrepreneur was, "What make of car (U.S., Europe, or Japan) do you drive?"  The responses (number in each category) for a sample of 100 entrepreneurs are summarized below.  The goal of the analysis is to determine if the proportions of entrepreneurs who drive American, European, and Japanese cars differ.

U.S.EuropeJapan


In order to determine whether the true proportions in each response category differ, a one-way chi-square analysis should be conducted. As part of that analysis, a 95% confidence interval for the multinomial probability associated with the "Europe" response was desired. Which of the following confidence intervals should be used?
◦ (0.265, 0.440)
◦ (0.257, 0.443)
◦ (0.271, 0.428)
◦ (0.227, 0.473)


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Marked as best answer by abarnes on Feb 14, 2020

scikid

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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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abarnes

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Reply 2 on: Feb 14, 2020
Great answer, keep it coming :)


Dinolord

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Reply 3 on: Yesterday
Excellent

 

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