The designs of factorial are usually illustrated as _____. a. ...

[j.rubin]

The designs of factorial are usually illustrated as _____.
 
  a. graphs c. tables
  b. horizontal and vertical lines d. intersecting circles

Question 2

When a factorial design is described by names such as 2 X 2 or 2 X 3X 2, the number of numerals mentioned indicates the number of _____.
 
  a. cells c. dependent variables
  b. independent variables d. interactions

[LegendaryAnswers]

Answer to Question 1

C
The designs are usually presented in table form, with the levels of one variable represented by the rows and the levels of the other represented by the columns.

Answer to Question 2

B
The number of numerals indicates the number of independent variables.