Question:
Before 1980 it could take hundreds of hours to track the
Last updated: 5/13/2023
![Before 1980 it could take hundreds of hours to track the](https://media.kunduz.com/media/sug-question-candidate/20220508005500660833-4542689.jpg?h=512)
Before 1980 it could take hundreds of hours to track the movements of participants in a research study False O True
Last updated: 5/13/2023
Before 1980 it could take hundreds of hours to track the movements of participants in a research study False O True