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Author Question: Which technique establishes validity in survey research? a) choosing large sample sizes b) ... (Read 142 times)

go.lag

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on: Jul 13, 2018
Which technique establishes validity in survey research?
 
  a) choosing large sample sizes
  b) interviewing respondents twice
  c) using the proper statistical tests
  d) peer interview

Question 2

Which measure of central tendency provides the most information?
 
  a) median
  b) mean
  c) midpoint
  d) mode


sokh

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Reply #1 on: Jul 13, 2018
Answer to Question 1

b

Answer to Question 2

b


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