An Experimenter Uses a "2 X 3" Design

Multiple Choice

An experimenter uses a "2 x 3" design.To what exactly do the numbers refer?

A) A factorial design with two independent variables and three dependent variables
B) A time series design with two dependent variables and three observations
C) A Latin square design with three groups
D) A factorial design with two categories in one treatment and three in the other
E) A static group comparison design with six dependent variables