This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Pew research reported in 2013 that 15% of American adults do not use the internet or e-mail. They ... (Read 242 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
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.
Stats: Modeling the World ¦ Bock, Velleman, De Veaux ¦ 4th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by bcretired on Aug 30, 2019

mmj22343

  • Sr. Member
  • ****
  • Posts: 297
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.
Answer Preview
Only 58% of students answer this correctly


bcretired

  • Hero Member
  • *****
  • Posts: 525
Reply #2 on: Aug 30, 2019
Thanks


mmj22343

  • Sr. Member
  • ****
  • Posts: 297
Reply #3 on: Aug 30, 2019
Welcome :)


« previous next »
 

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Some organisms used as models in genetic research Some organisms used as models in genetic research
Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe
Nursing Research Nursing Research
The Abecedarian study was designed to help very low-income African American children prepare for ... The Abecedarian study was designed to help very low-income African American children prepare for ...
The rates of police reported sexual offences The rates of police reported sexual offences
Three polar bears investigate an American submarine that surfaced in ice-covered Arctic waters. Three polar bears investigate an American submarine that surfaced in ice-covered Arctic waters.
Video: How does an animal choose what food to eat?

For a complete list of videos, visit our video library