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Author Question: What is the major disadvantage of nonprobability sampling? A) It is difficult to carry out. B) ... (Read 51 times)

littleanan

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on: Aug 4, 2018
What is the major disadvantage of nonprobability sampling?
 
  A) It is difficult to carry out.
  B) The sample may not be representative of the total population.
  C) The statistical procedures needed are not easily available.
  D) The robustness of the sample is decreased.

Question 2

Interviewing the first 50 people who walk into a store is an example of
 
  A) probability sampling.
  B) simple random sampling.
  C) stratified random sampling.
  D) nonprobability sampling.


Dunkey

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


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littleanan

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Reply #2 on: Aug 4, 2018
Both answers were spot on, thank you once again


Dunkey

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Reply #3 on: Aug 4, 2018
Great! Please up vote :D


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