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ayvidp ayvidp
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6 years ago
Interviews are generally preferable to questionnaires because:
 
  A) They are less expensive
  B) They are easier to analyze
  C) The quality of the data tends to be higher
  D) There is less opportunity for bias
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hellokristi4hellokristi4
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6 years ago
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ayvidp Author
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6 years ago
Thanks
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Brilliant
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Thanks for your help!!
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