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Author Question: The case of Samuel George Morton is strong evidence that: a. randomized sampling is important. ... (Read 118 times)

Melani1276

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on: Jun 20, 2018
The case of Samuel George Morton is strong evidence that:
 
  a. randomized sampling is important.
  b. a scientist can subtly influence the outcome of an experiment.
  c. placebo effects cannot be controlled.
  d. the performance of participants can be influenced by the experimenter's nonverbal communication.

Question 2

Psychologists report that if a single recording error is made by an experimenter, it is usually:
 
  a. an error that would lead to the failure to reject the null hypothesis.
  b. in support of the experimental hypothesis.
  c. due to fraud.
  d. due to the personal equation.


lorealeza77

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

B

Answer to Question 2

B


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