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Author Question: With which statistical test do we determine the probability of getting the obtained results or those ... (Read 127 times)

123654777

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on: Jun 19, 2018
With which statistical test do we determine the probability of getting the obtained results or those more extreme assuming the differences in results were due to chance alone?
 
  a. sign test c. t test
  b. z test d. all of these

Question 2

As the df increases, the t distribution _________.
 
  a. gets more symmetrical c. stays the same
  b. approaches the normal distribution d. becomes more skewed


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aburgess

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

D

Answer to Question 2

B


123654777

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Reply #2 on: Jun 19, 2018
Thank you


aburgess

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Reply #3 on: Jun 19, 2018
No problem :)


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