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Author Question: In a two-tailed test, which of the following would yield the same power as a size of effect ... (Read 119 times)

serike

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on: Jun 19, 2018
In a two-tailed test, which of the following would yield the same power as a size of effect represented by Preal = 0.90?
 
  a. Preal = 1.00 c. Preal = 0.80
  b. Preal = 0.10 d. none of these

Question 2

Which of the following may be false?
 
  a. alpha + beta = 1 c. 1 - power = beta
  b. power + beta = 1 d. 1 - beta = power


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djpooyouma

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Reply #1 on: Jun 19, 2018
Answer to Question 1

B

Answer to Question 2

A


serike

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

peter

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Reply 3 on: Yesterday
Wow, this really help

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