Independent variables is characteristic changed to produce different condition.Choose the example of Independent variables
i. Gender
ii. Interface style
iii. Task completion time
iv. Background noise
A)i, ii and iii
B)i, ii and iv
C)i, iii and iv
D)ii, iii and iv

Question

Quizplus · Accepted Answer

Independent variables are those that are manipulated by the researcher to observe their effect on other variables. In this context, gender (i), interface style (ii), and background noise (iv) can all be manipulated or selected by the researcher to study their effects, making them independent variables. Task completion time (iii), however, is typically a dependent variable, as it is the outcome being measured and is expected to change in response to manipulations of the independent variables.

Independent Variables Is Characteristic Changed to Produce Different Condition