If variables X and Yare correlated, then which of the following ...

[scienceeasy]

If variables X and Yare correlated, then which of the following is not a possibility?
 
  a. X causes Y.
   b. X and Yare independent of each other.
  c. Y causes X.
  d. X and Y may be caused by a third variable, Z.

Question 2

An experiment in which one independent variable is manipulated and two equivalent
  groups of subjects are formed is using a _____ design.
 
  a. one-factor within-subjects
   b. one-factor between-subjects
  c. two-factor within-subjects
  d. two-factor between-subjects

[iman]

Answer to Question 1

B

Answer to Question 2

B

[scienceeasy]

Great answer, keep it coming

[frankwu0507]

Thanks for the timely response, appreciate it