Author Question: Assuming a large standard deviation, as the sample size increases: a. the less likely it is that ... (Read 49 times)

ericka1

  • Hero Member
  • *****
  • Posts: 544
Assuming a large standard deviation, as the sample size increases:
 
  a. the less likely it is that nonprobability sampling is appropriate.
  b. the more likely it is that nonprobability sampling is appropriate.
  c. sample error increases.
  d. sample error decreases.

Question 2

If there is a sampling error of plus/minus 4, the range of the confidence interval would be:
 
  a. 4
  b. 5
  c. 8
  d. unknown



beccamahon

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

D

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

For a complete list of videos, visit our video library