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Author Question: Kathryn has completed a study and failed to reject the null when the null hypothesis was true. ... (Read 78 times)

darbym82

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on: Jul 13, 2018
Kathryn has completed a study and failed to reject the null when the null hypothesis was true. Kathryn has made a _________.
 
  a. correct decision.
  b. a type I error.
  c. a type II error.
  d. a type III error.

Question 2

Look at the research matrix below without column headings. If you wanted to have 10 participants for each condition, how many participants would you need for a between subjects factorial design?
  Angry Angry
  Non-confrontational Confrontational
 
  Exciting Exciting
  Non-confrontational Confrontational
  Neutral Neutral
  Non-confrontational Confrontational
 
  a. 10
  b. 20
  c. 40
  d. 60


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yasmin

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

D


darbym82

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Reply 2 on: Jul 13, 2018
Great answer, keep it coming :)

helenmarkerine

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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