A transport researcher wants to investigate whether an in-cab eco-driving feedback system reduces fuel consumption in commercial delivery drivers. To study this, the researcher plans to conduct an experiment on delivery drivers employed at a logistics firm called 'SwiftDispatch', which has a total of 185 active drivers.
Describe how random sampling could be used to obtain participants for this study.
201 exam-style questions on OCR A Level Psychology Planning and conducting research. Each one has a worked solution and a mark scheme showing where the marks go.