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Author Question: What is bias sampling? A) Elements are selected by nonrandom methods. B) Most readily available ... (Read 76 times)

xclash

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on: Jul 8, 2018
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


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helenmarkerine

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Reply #1 on: Jul 8, 2018
Answer to Question 1

D

Answer to Question 2

A


xclash

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Reply 2 on: Jul 8, 2018
Thanks for the timely response, appreciate it

shailee

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Reply 3 on: Yesterday
Wow, this really help

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