The results of a repeated-measures ANOVA are reported as follows, F(3, 27 ) = 1.12, p > .05. How ...

The results of a repeated-measures ANOVA are reported as follows, F(3, 27 ) = 1.12, p > .05. How many treatments were compared?
 
  A) 3
  B) 4
  C) 27
  D) 28

Question 2

Under what circumstances is a score that is 15 points above the mean an extreme score relatively far from the mean?
 
  A) When the population mean is much larger than 15
  B) When the population standard deviation is much larger than 15
  C) When the population mean is much smaller than 15
  D) When the population standard deviation is much smaller than 15

Question 3

When using the Scheffe' post hoc test for a repeated-measures ANOVA, the denominator for the F ratio should be ____.
 
  A) MS error
  B) MS between subjects
  C) MS within
  D) MS between treatment