本题目来源于试卷: IB Psychology HL Approaches to Research on Behavior，类别为 IB心理学
[单选题]
Each employee is given a unique nc,cec(a (rj q/1 )zwremployee ID number 0 m)+c cy u s:h,,1ovrczx5ujx)wv 8fnat a certain company. As part of an employee satisfaction survey, the hcx1, :x50rj zc) c8sfo vm +uuyn)w,vHR department randomly selects 100 employees by generating identification numbers through a computer program.
What type of sampling technique is this?
A. Convenience sampling
B. Random sampling
C. Cluster sampling
D. Stratified sampling
参考答案: B
本题详细解析:
The participants were not gathered because they were r: /qbgm:ifwtvt6 vp*.eadily available (choice C). To add, no groups were used, which rules out cluster and stratified sampling (choice C & D). Instead, the participants were randomly chosen,:. q*p/mb :vtvgi6wtf and each employee had the same chance of being included in the employee satisfaction survey (choice B).
| 
