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Author Question: Identify and briefly describe probability sampling versus nonprobability sampling. What will be ... (Read 138 times)

folubunmi

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on: Jun 19, 2018
Identify and briefly describe probability sampling versus nonprobability sampling.
 
  What will be an ideal response?

Question 2

A refutable hypothesis must ____.
 
  a. refer to variables that can be observed or measured
 b. make a positive statement about the existence of an effect or a relationship
  c. allow for the possibility that the observations will not support the hypothesis
  d. state at least one conclusion that has already been proven


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fwbard

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Reply #1 on: Jun 19, 2018
Answer to Question 1

Probability sampling is a sampling technique in which each member of the population has a known likelihood of being selected to be part of the sample. Nonprobability sampling is a sampling technique in which the individual members of the population do not have an equal likelihood of being selected to be a member of the sample.

Answer to Question 2

c


folubunmi

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Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

duy1981999

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Reply 3 on: Yesterday
Wow, this really help

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