If you are doing experiment on a large group of sample which met – McqOptions

MCQOPTIONS

1.	If you are doing experiment on a large group of sample which method of controlling will you adopt ?
A.	matching
B.	randomization
C.	elimination and matching both
D.	elimination
Answer» C. elimination and matching both

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  If you are doing experiment on a large group of sample which method of controlling will you adopt ?