Which of the Following Statements Are Not True

Which of the following statements are not true?

A) Tukey's multiple comparison procedure can be used in two-factor ANOVA but not in three-factor (or more) ANOVA.
B) When several factors are to be studied simultaneously, an experiment in which there is at least one observation for every possible combination of levels is referred to as complete layout.
C) A three-factor experiment, with I levels of factor A, J levels of factor B, and K levels of factor C, in which fewer than IJK observations are made is called an incomplete layout.
D) There are some incomplete layouts in which the pattern of combinations of factors is such that the analysis is straightforward. One such three-factor design is called a Latin square.
E) All of the above statements are true.