This topic contains a solution. Click here to go to the answer

Author Question: What is bias sampling? A) Elements are selected by nonrandom methods. B) Most readily available ... (Read 88 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
What is bias sampling?
 
  A) Elements are selected by nonrandom methods.
  B) Most readily available or convenient group of people for the sample.
  C) Referrals for potential participants are made by those already in the sample.
  D) Systematic over- or under-representation of an attribute vis--vis the population.

Question 2

Randomness is a tool that can be used to combat bias in studies.
 
  A) True
  B) False



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

helenmarkerine

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

D

Answer to Question 2

A




xclash

  • Member
  • Posts: 681
Reply 2 on: Jul 8, 2018
:D TYSM


meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Gracias!

 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

For a complete list of videos, visit our video library