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Author Question: A repeated-measures study comparing two treatments with n = 4 participants produces MD = 2 and SS = ... (Read 38 times)

tiara099

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on: Jun 20, 2018
A repeated-measures study comparing two treatments with n = 4 participants produces MD = 2 and SS = 75 for the difference scores. What is the estimated standard error for the sample mean difference?
 
  a. 25 c. 5
  b. 25/4 = 6.25 d. 2.5

Question 2

The null hypothesis for a repeated-measures test states:
 
  a. each individual will have a difference score of D = 0.
  b. the overall sample will have a mean difference of MD = 0.
  c. the entire population will have a mean difference of D = 0.
  d. All of the other options are correct.


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frre432

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

D

Answer to Question 2

C


tiara099

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

T4T

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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