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Author Question: Whenever using the t distribution for interval estimation (when the sample size is very small), we ... (Read 85 times)

mimie

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on: Mar 25, 2023

Whenever using the t distribution for interval estimation (when the sample size is very small), we must assume that


◦

the sample has a mean of at least 30


◦

the sampling distribution is not normal


◦

the population is approximately normal


◦

the finite population correction factor is necessary

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by mimie on Mar 25, 2023

mamboz

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Reply #1 on: Mar 25, 2023
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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mimie

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Reply 2 on: Mar 25, 2023
YES! Correct, THANKS for helping me on my review

Viet Thy

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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