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Author Question: When is a one-tailed test used? a. When no relationship is predicted b. When a relationship is ... (Read 23 times)

theo

  • Hero Member
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  • Posts: 698
on: Jun 20, 2018
When is a one-tailed test used?
 
  a. When no relationship is predicted
  b. When a relationship is predicted and the direction in which the scores will change is predicted
  c. When the demonstrated relationship is predicted
  d. When a relationship is predicted without stating the direction in which the scores will change

Question 2

When is a two-tailed test used?
 
  a. When no relationship is predicted
  b. When a relationship is predicted and the direction in which the scores will change is predicted
  c. When the demonstrated relationship is predicted
  d. When a relationship is predicted without stating the direction in which the scores will change


tanna.moeller

  • Sr. Member
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  • Posts: 328
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


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