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Author Question: Economists at USF are researching the problem of absenteeism at U.S. firms. A random sample of 100 ... (Read 80 times)

sdfghj

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on: Feb 14, 2020
Economists at USF are researching the problem of absenteeism at U.S. firms.  A random sample of 100 U.S. organizations was selected to participate in a 1-year study.  As part of the study, the economists had collected data on the following two variables for each company: shiftwork available (Yes or No), and union-management relationship (Good or Poor). As part of their analyses, the economists wanted to determine whether or not a company makes shiftwork available depends on the relationship between union and management. The collected data are shown below:

Relation


In order to determine whether the shiftwork responses depend on the relationship responses, a two-way chi-square analysis should be conducted. When calculating the test statistic, what values for the expected counts should be used in the calculation?
◦ E11 = 36, E12 = 33, E21 = 64, E22 = 67
◦ E11 = 11.88, E12 = 21.12, E21 = 24.12, E22 = 42.88
◦ E11 = 0.065, E12 = 0.036, E21 = 0.032, E22 = 0.018
◦ E11 = 11, E12 = 22, E21 = 25, E22 = 42
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Marked as best answer by sdfghj on Feb 14, 2020

CAPTAINAMERICA

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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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sdfghj

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Reply 2 on: Feb 14, 2020
Gracias!

tanna.moeller

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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