Author Question: If an independent-groups t test has 7 subjects in each group, then the degrees of freedom are: a. ... (Read 113 times)

Haya94

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If an independent-groups t test has 7 subjects in each group, then the degrees of freedom are:
 
  a. 7.
  b. 14.
  c. 6.
  d. 12.

Question 2

If a researcher reported for an independent-groups t test that t(22) = 2.69, p < .01, how many subjects were there in the study?
 
  a. 24
  b. 20
  c. 11
  d. 21



asware1

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Answer to Question 1

d

Answer to Question 2

a



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