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Author Question: What is the easiest way to increase power? a. redesign the study b. decrease the error variance ... (Read 76 times)

vicotolentino

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  • Posts: 552
on: Jun 20, 2018
What is the easiest way to increase power?
 
  a. redesign the study
  b. decrease the error variance
  c. use different statistical tests
  d. increase the sample size

Question 2

The probability of rejecting a false null hypothesis is called
 
  a. statistics.
  b. power.
  c. statistical significance.
  d. prediction.


abctaiwan

  • Sr. Member
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  • Posts: 355
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

B


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