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alexistYLOR233 alexistYLOR233
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6 years ago
Which of the following samples will have the SMALLEST sampling error?
  NOTE: The standard deviation measures diversity with a larger number indicating greater heterogeneity and diversity.
 
  A) sample size = 1,000, Sample standard deviation = 55
  B) sample size = 100, Sample standard deviation = 5.5
  C) sample size = 10,000, Sample standard deviation = 55
  D) sample size = 1,000, Sample standard deviation = 5.5
  E) sample size = 10,000, Sample standard deviation = 1.0



Which set of classes appears to have had serious selection bias problems in assignment to the experimental and control groups?
 
  A) A
  B) B
  C) C
  D) D
  E) E



What ethical issue was NOT raised by the famous Tearoom Trade study by Laud Humphries on homosexuals?
 
  A) covert observation without informed consent
  B) protecting the research subjects from legal jeopardy
  C) protecting the privacy of respondents and confidentiality of data
  D) the use of deception or lying to subjects
  E) all of the above were involved
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summerrrae99summerrrae99
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6 years ago
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