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Author Question: If two separate samples have M1 = 10 and M2 = 18 with a pooled variance of 16, then Cohen's d = ... (Read 54 times)

WWatsford

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on: Jun 20, 2018
If two separate samples have M1 = 10 and M2 = 18 with a pooled variance of 16, then Cohen's d = 0.50.
 
  Indicate whether the statement is true or false

Question 2

For a population with  = 80 and  = 10, what is the z-score corresponding to X = 95?
 
  A) +0.25
  B) +0.50
  C) +0.75
  D) +1.50


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beccamahon

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

False

Answer to Question 2

D


WWatsford

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

lindahyatt42

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Reply 3 on: Yesterday
Wow, this really help

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