Random Selection for Drug Screening

Center for Human Reliability Studies

关键词: random selection drug screening;   

DOI  :  10.2172/917184
RP-ID  :  ORISE 07-NSEM-0545
PID  :  OSTI ID: 917184

美国|英语

来源: SciTech Connect

【 摘 要 】

Simple random sampling is generally the starting point for a random sampling process. This sampling technique ensures that each individual within a group (population) has an equal chance of being selected. There are a variety of ways to implement random sampling in a practical situation.