Author Question: In a ttest for dependent means, 15 participants are each tested twice. This makes a total of 15 ... (Read 20 times)

clmills979

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In a ttest for dependent means, 15 participants are each tested twice. This makes a total of 15 before scores and 15 after scores. What are the degrees of freedom?
 
  A) 15
  B) 14
  C) 30
  D) 29

Question 2

The t score calculated for the t test for independent means is __________.
 
  Fill in the blanks with correct word



Koolkid240

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Answer to Question 1

B

Answer to Question 2

1.42



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