A researcher designed an experiment in which four independent ...

[rlane42]

A researcher designed an experiment in which four independent variables were manipulated. Which of the following is most likely to describe his design?
 
  a. 1  4
  b. 2  4
  c. 4  4
  d. 2  2  4  3
  e. none of these could describe his design

Question 2

An experiment with two independent variables, each of which has three levels would be indicated as a _______ design
 
  a. 3  3
  b. 2  2  2
  c. 1  2
  d. 2  3
  e. 3  2

[cascooper22]

Answer to Question 1

d

Answer to Question 2

a

[rlane42]

Wow, this really help

[samiel-sayed]

Thanks for the timely response, appreciate it