In a two-way factorial design, there can be A) one interaction ...

[Engineer]

In a two-way factorial design, there can be
 
  A) one interaction and one main effect.
  B) one interaction and two main effects.
  C) two interactions and one main effect.
  D) two interactions and two main effects.

Question 2

If a Results section includes a sentence stating that comparisonswere made using the Wilcoxon rank-sum test, the type of test used was
 
  A) a rank-order test.
  B) analysis of variance.
  C) a computer-intensive test.
  D) a t test for independent means.

[blazinlyss]

Answer to Question 1

B

Answer to Question 2

You are a life saver.

[Engineer]

Gracias!

[raenoj]

TYSM