« previous next »

Author Question: Nonprobability sampling carries more risk of selection bias than probability sampling because ... (Read 90 times)

Hungry!

  • Hero Member
  • *****
  • Posts: 1,071
on: Jul 8, 2018
Nonprobability sampling carries more risk of selection bias than probability sampling because ____________ is not used.
 
  a. exclusion
  b. stratification
  c. representation
  d. randomization

Question 2

Sampling ____________ is present when the sample includes elements that over- or underrepresent characteristics of the target population.
 
  a. manipulation
  b. exclusion
  c. bias
  d. error


billybob123

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 8, 2018
Answer to Question 1

d. randomization

Answer to Question 2

c. bias


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Probability Probability
Risk for injury Risk for injury
Nursing diagnositic process - risk for infection Nursing diagnositic process - risk for infection
Probability Values of Chi-Square Analysis Probability Values of Chi-Square Analysis
Binomial-probability calculation of seed-color phenotype in six-seeded pods Binomial-probability calculation of seed-color phenotype in six-seeded pods
Chorionic villus sampling (CVS) Chorionic villus sampling (CVS)
Video: Immune responses Animation

For a complete list of videos, visit our video library