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Author Question: Pew research reported in 2013 that 15% of American adults do not use the internet or e-mail. They ... (Read 221 times)

bcretired

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on: Aug 30, 2019
Pew research reported in 2013 that 15% of American adults do not use the internet or e-mail. They report a margin of error of 2.3 percentage points. The meaning of that margin of error is:
◦ They are pretty sure that the poll result differs from the actual percentage of American adults who don't use the internet or e-mail by 2.3% or less.
◦ They estimate that 2.3% of those surveyed answered incorrectly.
◦ If they repeatedly sampled from the population, and constructed a confidence interval for each estimate, about 2.3% of those intervals would capture the proportion of American adults who don't use the internet or e-mail.
◦ There is a 2.3% probability that their estimate is incorrect.
◦ They are 2.3% confident that their confidence interval captures the true proportion of American adults that don't use the internet or e-mail.
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Marked as best answer by bcretired on Aug 30, 2019

mmj22343

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Reply #1 on: Aug 30, 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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bcretired

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Reply #2 on: Aug 30, 2019
Thanks


mmj22343

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Reply #3 on: Aug 30, 2019
Welcome :)


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