walang tiyak na layunin Would the tanong "Are you currently wearing eye-liner?" be counted as stratified sampling or simple walang tiyak na layunin sampling?

Pick one:
Stratified sampling
Simple walang tiyak na layunin sampling
I have no idea
Yes i am wearing eye-liner
No, I'm not wearing eye-liner
 Lenora97 posted sa loob ng isang taon na ang nakalipas
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