Which of the following statements is a limitation of Latin square designs?
A) They do not allow the researcher to examine interactions of the external variables with each other or with the independent variable.
B) They require an equal number of rows,columns,and treatment levels,which is sometimes problematic.
C) The researcher can control for only one external variable.
D) Both A and B are correct.

Question

Quizplus · Accepted Answer

Latin square designs have limitations such as not allowing the researcher to examine interactions between external variables or with independent variables (Option A). They also require an equal number of rows, columns, and treatment levels which can be problematic (Option B). Therefore, both statements A and B are correct and Option D is the correct answer. Option C is incorrect as the researcher can control for more than one external variable in a Latin square design.

Which of the Following Statements Is a Limitation of Latin