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Author Question: When using a _____ hypothesis, the researcher predicts the direction of the expected difference ... (Read 68 times)

Engineer

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When using a _____ hypothesis, the researcher predicts the direction of the expected difference between the groups.
 
  a. null
 b. nondirectional
  c. one-tailed
 d. two-tailed

Question 2

What is an ethical principle identified in the Belmont Report?
 
  a. compassion
  b. kindness
 c. beneficence
  d. equality



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Expo

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Answer to Question 1

c

Answer to Question 2

c




Engineer

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Reply 2 on: Jun 19, 2018
Wow, this really help


amcvicar

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Reply 3 on: Yesterday
Excellent

 

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