A Greenhouse and Geisser correction is a correction applied to

A Greenhouse and Geisser correction is a correction applied to
 
  a. the mean.
  b. the variance.
  c. the degrees of freedom.
  d. the interpretation.

Question 2

Some summary tables include a term labeled mean or constant, with a corresponding F test. This tests the hypothesis that
 
  a. the mean is equal to each of the population means.
  b. the mean of the scores is equal to the population mean.
  c. the population mean is 0.00.
  d. subjects are all equal.

Question 3

Counterbalancing is a technique to
 
  a. lower the weight of subjects.
  b. distribute carry-over effects evenly across the data.
  c. increase the power of an experiment.
  d. reduce the likelihood of reasonable conclusions.

Question 4

The major disadvantage with repeated-measures designs is that they
 
  a. require too many subjects.
  b. are less powerful than between-subjects designs.
  c. have a funny looking summary table.
  d. are subject to the influence of carry-over effects.