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Author Question: Any bias in selecting subjects for an experiment threatens the _____________ of the experiment. ... (Read 96 times)

cabate

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on: Jun 20, 2018
Any bias in selecting subjects for an experiment threatens the _____________ of the experiment.
 
  a. internal validity
  b. internal reliability
  c. statistical validity
  d. statistical reliability

Question 2

Loss of subjects during the course of a research project usually introduces bias because
 
  a. the resulting sample is too small
  b. subjects are not lost on a random basis
  c. descriptive statistics cannot be used on the resulting data
  d. inferential statistics cannot be used on the resulting data


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mrphibs

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Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

b


cabate

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Reply 2 on: Jun 20, 2018
Excellent

samiel-sayed

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Reply 3 on: Yesterday
:D TYSM

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