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Author Question: We have calculated a 95% confidence interval and would prefer for our next confidence interval to ... (Read 363 times)

sabina

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on: Aug 31, 2019
We have calculated a 95% confidence interval and would prefer for our next confidence interval to have a smaller margin of error without losing any confidence. In order to do this, we can
I.   change the z* value to a smaller number.
II.  take a larger sample.
III. take a smaller sample.
◦ I only
◦ II only
◦ III only
◦ I and III
◦ I and II
Stats: Modeling the World ¦ Bock, Velleman, De Veaux ¦ 4th Edition
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Marked as best answer by sabina on Aug 31, 2019

Mochi

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Reply #1 on: Aug 31, 2019
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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sabina

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Reply #2 on: Aug 31, 2019
Thank you!


Mochi

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Reply #3 on: Aug 31, 2019
Always glad to help...


Bobby Chrisman

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Reply #4 on: May 10, 2020
thank you


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