When a third variable changes the relationship between the ...

[scienceeasy]

When a third variable changes the relationship between the independent variable and a dependent variable in important ways, the third variable is called a(n) ___________________ _ variable.
 Fill in the blank(s) with correct word

Question 2

Perception is one of the 4 Ps.
 a. True
  b. False
 Indicate whether the statement is true or false

[mirabriestensky]

Answer to Question 1

moderator

Answer to Question 2

False

[scienceeasy]

Thanks for the timely response, appreciate it

[xiazhe]

Gracias!