Author Question: Kathryn has completed a study and rejected the null hypothesis when it was false. Kathryn has made a ... (Read 196 times)

captainjonesify

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Kathryn has completed a study and rejected the null hypothesis when it was false. 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 within 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



macybarnes

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Answer to Question 1

A

Answer to Question 2

A



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