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Author Question: An independent-measures research study with n = 5 participants in each treatment produces sample ... (Read 72 times)

lak

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on: Jun 20, 2018
An independent-measures research study with n = 5 participants in each treatment produces sample variances of 8 and 10, and a 2-point difference between the two treatment means. What is the value of Cohen's d?
 
  a. 2/2 c. 2/9
  b. 2/3 d. 2/18

Question 2

The results of an independent-measures research study are reported as t(22) = 2.12, p< .05, two tails.. For this study, what t values formed the boundaries for the critical region?
 
  a. 2.080 c. 2.069
  b. 2.074 d. 2.064


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nixon_s

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

B

Answer to Question 2

B


lak

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Reply 2 on: Jun 20, 2018
Gracias!

essyface1

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

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