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Author Question: In interval estimation, the t distribution is applicable only when (Read 40 times)

haydenjmcm

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on: Mar 25, 2023

Question 1

In general, higher confidence levels provide


◦

wider confidence intervals


◦

narrower confidence intervals


◦

a smaller standard error


◦

unbiased estimates



Question 2

In interval estimation, the t distribution is applicable only when


◦

the population has a mean of less than 30


◦

the sample standard deviation is used to estimate the population standard deviation


◦

the variance of the population is known


◦

the standard deviation of the population is known

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

feiojef

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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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haydenjmcm

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

robbielu01

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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