noahgino noahgino

16-03-2017
Social Studies

Answered

A sampling technique used in experimental design includes

A

Purposeful

B

Randomization

C

Snowball

D

Voluntary selection

Verified Answer :

Immasmartperson Immasmartperson

28-03-2017

APurposeful, that is the answer because the other ones are not logical

Answer Link

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