(A) Random
(B) Fixed
(C) Non-random
(D) Experimental
[showhide type=”post” more_text=”â–ºCorrect Option” less_text=”Show less…”]
Correct Option is: A
[/showhide]
(A) Random
(B) Fixed
(C) Non-random
(D) Experimental
[showhide type=”post” more_text=”â–ºCorrect Option” less_text=”Show less…”]
Correct Option is: A
[/showhide]