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Author Question: In a correlated groups design, groups are formed with ________. A) extreme caution B) random ... (Read 99 times)

jessicacav

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on: Jun 20, 2018
In a correlated groups design, groups are formed with ________.
 
  A) extreme caution B) random assignment
  C) equal variance D) nonrandom assignment

Question 2

When the results of a statistical test reveal a probability of chance less than .05, a good researcher
  would conclude that chance is not a likely explanation for the finding, and therefore reject the
  ________ of the study.
 
  A) extraneous variables B) experimental hypothesis
  C) null hypothesis D) validity


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jaygar71

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

D

Answer to Question 2

C


jessicacav

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Reply 2 on: Jun 20, 2018
Gracias!

vickybb89

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Reply 3 on: Yesterday
Excellent

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