Complex designs beyond the basic 2 × 2 design can be constructed
A)only by increasing the numbers of levels of each independent variable .
B)either by increasing the numbers of levels of each independent variable or by increasing the numbers of independent variables or by doing both.
C)only by increasing the numbers of independent variables but holding the levels of each at two .
D)none of these

Question

Quizplus · Accepted Answer

Complex designs can be constructed by either increasing the number of levels of each independent variable or by increasing the number of independent variables, or by doing both. This means that there are multiple ways to create a design beyond the basic 2x2 design.

Complex Designs Beyond the Basic 2 × 2 Design Can