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Author Question: A marketing research company is estimating the average total compensation of CEOs in the service ... (Read 252 times)

mia

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on: Feb 14, 2020
A marketing research company is estimating the average total compensation of CEOs in the service industry. Data were randomly collected from 18 CEOs and the 95% confidence interval for the mean was calculated to be What additional assumption is necessary for this confidence interval to be valid?
◦ None. The Central Limit Theorem applies.
◦ The population of total compensations of CEOs in the service industry is approximately normally distributed.
◦ The sample standard deviation is less than the degrees of freedom.
◦ The distribution of the sample means is approximately normal.
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by mia on Feb 14, 2020

katkat_flores

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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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fatma I

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Reply #2 on: Nov 10, 2020
Ty


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