During our pre-test, 15 graduate students and 15 members of the public were chosen through conveniencesampling.
在我们的预试验， 15个研究生和15名成员组成的市民选择通过方便取样。
2
Material: Conveniencesampling was employed to collect questionnaire samples from 400 individuals who were interviewed from the patients of one particular dental clinic in Tainan City.
材料：以台南市某牙科诊所病患为研究对象，计400人，采问卷调查法以便利抽样方式进行。
3
The methods of this thesis are literature and survey. The author selected two Suzhou Vocational Colleges as a sample through conveniencesampling questionnaire.