Which of the following symbols represents the change or manipulation of the independent variable?
A) I
B) X
C) D
D) C
E) M

Question

Quizplus · Accepted Answer

In experimental design, the symbol X typically represents the independent variable, and any changes or manipulations to this variable would be indicated by variations in the symbol (e.g. X1, X2, X'). Therefore, option B is the best choice as it directly represents the manipulation of the independent variable.

Which of the Following Symbols Represents the Change or Manipulation