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Author Question: Why is it possible for condition means to differ at the end of an experiment even if the independent ... (Read 162 times)

naturalchemist

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on: Jul 13, 2018
Why is it possible for condition means to differ at the end of an experiment even if the independent variable had no effect?
 
  a. a Type II error has occurred
   b. error variance
  c. randomization
  d. a null finding has been obtained
  e. power was low

Question 2

If statistical analyses show that the difference between condition means is larger than would be expected on the basis of error variance alone, a researcher will
 
  a. accept the null hypothesis
   b. reject the null hypothesis
  c. fail to reject the null hypothesis
  d. reject the experimental hypothesis
  e. both a and d


briezy

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Reply #1 on: Jul 13, 2018
Answer to Question 1

Many thanks to you.

Answer to Question 2

B


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naturalchemist

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Reply #2 on: Jul 13, 2018
Thank you :)


briezy

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Reply #3 on: Jul 13, 2018
Happy to help you


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