For an independent-measures experiment comparing two treatment ...

[big1devin]

For an independent-measures experiment comparing two treatment conditions with a sample of n = 10 in each treatment, what are the correct df values for the F-ratio?
 
  A) 1, 18
  B) 1, 19
  C) 2, 18
  D) 2, 19

Question 2

If sample variance is computed by dividing SS by n, then the average value of the sample variances from all the possible random samples will be ____ the population variance.
 
  A) smaller than
  B) larger than
  C) exactly equal to
  D) unrelated to

[jazzlynnnnn]

Answer to Question 1

A

Answer to Question 2

A