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Author Question: The formula for degrees of freedom for the interaction is _____. a. N-1 b. N-k c. k-1 d. None ... (Read 80 times)

@Brianna17

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on: Jun 20, 2018
The formula for degrees of freedom for the interaction is _____.
 
  a. N-1
  b. N-k
  c. k-1
  d. None of the above are correct.

Question 2

When the researcher is unable to examine the pure effects of the
  independent variable, then the independent variable is said to be
 
  a. manipulated
  b. confounded
  c. held constant in the group
  d. none of these


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ju

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

d

Answer to Question 2

b


@Brianna17

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Reply #2 on: Jun 20, 2018
Thank you


ju

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Reply #3 on: Jun 20, 2018
No problem :)


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