In a 2 × 3 factorial design how many possible combinations of the independent variables exist?
A) 2
B) 4
C) 6
D) 8

Question

Quizplus · Accepted Answer

In a 2 × 3 factorial design, there are 2 levels of one independent variable and 3 levels of the other independent variable. Therefore, the total number of possible combinations is obtained by multiplying the number of levels for each independent variable (2 × 3 = 6). Thus, the correct answer is C) 6.

In a 2 × 3 Factorial Design How Many Possible