Question
A study of a new medical procedure selected 27 candidates from a pool of 583 potential candidates. Each of the potential candidates had an equal possibility of being chosen. Which sampling method was used?
1)sample
2)census
3)voluntary response
4)random selection
1)sample
2)census
3)voluntary response
4)random selection
Answers
GPT-4o mini
The sampling method used in this study is **4) random selection**. This is indicated by the fact that each of the potential candidates had an equal chance of being chosen from the larger pool.